Actually, I haven't seen a copy of Relentless yet, but after reading the Publishers Weekly review, I'm dying to:

A bad book review propels this farcical thriller from bestseller Koontz (Your Heart Belongs to Me). Bestselling author Cullen "Cubby" Greenwich is mortified when Shearman Waxx, "the nation's premier literary critic," savages his work. Cubby manages to find the "syphilitic swine" at Roxie's Bistro in Newport Beach, Calif., where the author's six-year-old prodigy son nearly pees by accident on Waxx in the restaurant's men's room. In retaliation, Waxx threatens Cubby with doom and gets things started nicely by blowing up his house. With almost superhuman ease, the book critic keeps track of Cubby and his family as they flee for their lives. While some may take this as satire, the over-the-top villain's underdeveloped motivation and a jokey narrative tone that jars when juxtaposed with terrifying scenes of violence will leave others scratching their heads. By the time Koontz introduces a science fiction element, a lot of readers may have already checked out. (June)

I'm dying to know what the "science fiction element" Koontz introduces could be. Is literary critic Shearman Waxx actually a cyborg, or a genetically engineered superweapon, like in Watchers? An alien? The only hint I can find is this bit from the book blurb:

But Shearman Waxx isn't what Cubby expects; and neither is the escalating terror that follows what seemed to be an innocent encounter. For Waxx gives criticism; he doesn't take it. He has ways of dealing with those who cross him that Cubby is only beginning to fathom. Soon Cubby finds himself in a desperate struggle with a relentless sociopath, facing an inexorable assault on far more than his life.

What do you think "far more than his life" could mean? And more importantly, is Dean Koontz now expecting the Publishers Weekly reviewer to come blow up his house and terrorize his family?

To his credit, in his New York Times essay, Nicholson rejects some critics' claims that super-bountiful literary production is confined to genre authors, or is a matter of "low" writing. For every Dean Koontz or 800-novel-writing romance author, there are people like William T. Vollman and Joyce Carol Oates, who manage to hang on to their cache despite pounding out books like snausages.

But actually, super-prolific novel production is more challenging, and thus more impressive, among SF authors than among other types, for the exact reason that Nicholson lost his reading contest: all that world-building. The young Nicholson was reading stories containing tons of details about the "wastelands of imaginary planets," while his victorious friend Rob was "gliding through the works of P.G. Wodehouse," whose work is not only breezy (and plentiful) but also takes place in a world where the props and settings are well established.

And world-building doesn't necessarily get easier once you're writing in a world that you've already established in a previous book. As Laura Anne Gilman explains, once you've got multiple books in the same universe, it becomes a nightmare to avoid contradicting yourself, and bringing in characters from past books may be tempting, but is an invitation to continuity crisis:

It's that continuity thing again. If you're writing a one-off, or even a duology or trilogy, you only have to worry about the timeline in one direction – forward. There are six books in the Retrievers series, including May's Blood From Stone, and since the two series are running more or less concurrently along the timeline, I have to make sure that nothing happens that's too jarring, or contradicts something previously established. It's a lot like doing a jigsaw puzzle, but about 10% of the pieces will come from a puzzle you already completed. Worse, it's like doing a 3-D jigsaw puzzle, because the timeline goes not only forward and backward, but sideways as well.

In fact, SF authors may have a reputation for being prolific, but fans get cranky when their favorite authors don't crank out new works fast enough, especially longed-after works in their favorite universes. John Scalzi comments on George R.R. Martin's frustration with fans who lambaste him for, well, having a life, instead of producing his next novel faster. And Scalzi guesses Martin's alleged slowness comes partly from that world-building complexity:

I don't want to hazard guessing how GRRM does his creative thing, but I'll say this: The reason GRRM's series is so damn popular is because he's created this immense, complex world strewn with characters readers love to follow. When you do this, it doesn't get easier building on it, it gets harder, especially if you're trying to maintain quality control. This isn't like a television series (or their literary spinoffs), where you have several writers working in the universe sharing the load; it all comes down to this single guy, pulling it all out of a single brain.

Seriously, people, WTF? Give the man a friggin' break. Yes, it's taking a while. Yes, he's doing other things. But I assume it's taking time because GRRM believes it's worth getting right, and I assume he's doing other things because he wants to stay sane. Let the guy do what he needs to do to make himself happy, and happy with the writing. You'll benefit from a book that you'll actually want to read, as opposed to a book that is simply there to have.

He Was Abducted by Aliens

Mostly Harmless by Douglas Adams: Arthur Dent, one of the token Earthlings traveling through the stars, discovers a Tennessean singer with the initials “EP” at an alien bar called “The Domain of the King.” Dent and Ford Prefect buy a pink spaceship from the fellow and tip him an obscene amount for singing “Love Me Tender.”

Animaniacs “Space Probed”: One fateful night, the Warner siblings find themselves aboard an alien spacecraft. A quick inspection of the ship proves that they’re not the ship’s first Earthling guests. Elvis has beaten them to the punch, along with Amelia Earhart, Bigfoot, and Jimmy Hoffa.

Good Omens by Terry Pratchett and Neil Gaiman: Death, one of the Four Horsemen of the Apocalypse, insists he never laid a hand on Mr. Presley, no matter what some pub quiz game says. Chances are that Elvis either is flipping patties at a Burger Lord in Des Moines, or was abducted by aliens who thought him too good for our world.

He Is an Alien

Men in Black: If MIB taught us anything, it’s that anyone you’ve ever suspected of being from another world actually is, from Dennis Rodman to your kooky third grade English teacher. As for the King, he didn’t die, Agent K coolly informs us; he just went home.

“The Bride of Elvis” Kathleen Ann Goonan: Elvis wasn’t just the King of Rock ‘n’ Roll; he was a King, a royal member of an alien race. Fearing his party-hearty ways on Earth would lead to his premature demise, his caretakers, known as “Brides,” place him in a death-like coma until their ship returns to take him away.

He Faked His Death

Bubba Ho-tep: Weary of his fame, Elvis decides to take a breather and find someone else to endure his endless public adoration. He exchanges lives with the world’s most convincing Elvis impersonator, but when the facsimile dies on the can, no one believes that Elvis is the genuine King. He lives out his remaining days in relative peace, at least until the mummies and vampires start showing up.

Death Becomes Her: All individual who partake of Lisle von Rhoman’s immortality elixir must eventually disappear from the public eye. But Elvis can’t resist the occasional tabloid photo op.

Preacher by Garth Ennis: Jesse Custer picks up a number of hitchhikers as he heads towards the Alamo, but perhaps the most memorable is the shadowy Southerner who rhapsodizes on his long-surrendered fame. He never says his name, but reveals his identity as soon as he slides into Custer’s car with a “Thangyu Verrmuch.”

The Chronicle “The King is Undead”: In an episode written by The Middleman’s Javier Grillo-Marxuach, the journalists of tabloid newspaper The Chronicle discover that all Elvis impersonators are, in fact, vampires. And it seems that when the King learned this horrifying truth, he faked his death, adopted the name of his stillborn twin, and became the world’s foremost hunter of the Elvis-themed undead.

The X-Files: In “Shadow,” conspiracy-obsessed Fox Mulder jokes that Elvis Presley was the only man to successfully fake his own death (Andy Kaufman apparently bit it for real). But when the Lone Gunmen investigate an Elvis impersonator only to discover that he isn’t actually Elvis, the trio begins to worry that the King may truly be dead.

He’s Alive and Well, in an Alternate Universe

Armageddon: The Musical by Robert Rankin: A group of aliens become frightfully distressed when their favorite soap opera – the planet Earth – is about to be canceled due to Armageddon. To extend Earth’s airtime, they decide to create an alternate plotline in which Earth’s destruction is delayed. So they send Barry the Time Sprout back in time to persuade Elvis Presley to resist the draft, thus averting US involvement in Vietnam. The time-traveling Elvis ends up creating some alternate histories of his own, including one in which he’s worshipped as God.

He’s Been Copied

Thriller by Robert Loren Fleming: The short DC series features Kane Creole, an Elvis clone turned bank robber. Creole’s none too pleased with the way his creators desecrated the original Elvis’ remains and angrily kills them off.

What If? “What If Thanos Changed Galactus Into a Human Being?”: In this hypothetical tale, Thanos responds to Galactus’ attack on him by transforming the planet eater into a human being. But the remade Galactus isn’t just any human; he’s a perfect copy of Elvis Presley – before the weight gain and the undignified toilet death. Galactus can even sing and dance like the King, and when Galactus is offered the chance to return to space godhood, opts instead to remain on Earth and keep Elvis’ legacy alive.

He’s Really Dead. Honest.

Elvissey by Jack Womack: Elvis may be dead, but that doesn’t stop a cult from emerging in the year 2033 claiming him as semi-divine. In an attempt to maintain their monopoly on the human consciousness, a multinational corporation sends two of its agents to retrieve a young Elvis Presley from an alternate history’s past. But the Elvis they bring back is less “King of Rock” than “sexual predator.”

Sookie Stackhouse Mysteries by Charlaine Harris: Elvis hasn’t made it into True Blood yet, but in the source material, the King was discovered very slightly alive by a vampiric morgue attendant. The misguided vamp decides to make the overdosed Elvis undead, but the resulting creature, answering only to “Bubba,” is somehow brain damaged by the process. The other vampires treat him as a dimwitted errand boy, and try to keep him clear of any household pets.

“You Know They Got a Hell of a Band” by Stephen King: Presley is the mayor of the ironically named town of Rock ‘n’ Roll Heaven, a spot in the afterlife where all the great, tragically deceased rock stars of the world gather and subject “normal” residents to interminable concerts for all eternity.

Odd Thomas Series by Dean Koontz: Elvis numbers among the ghosts who befriend the specter-spotting Odd Thomas. Elvis is reluctant to leave the world of the living because he’s not prepared to face his mother’s spirit.

Six-String Samurai: After a Russian nuclear attack destroys an alternate America, Elvis becomes the literal king of a chunk of the American Southwest. After four decades of rule, he dies, and America’s remaining musicians vie to fill his rhinestone-covered shoes.

RoboCop 2: Lest we had any doubt about the King’s demise, RoboCop 2 settles it. The megalomaniacal drug dealer Cain has Elvis’ skeleton, which is sealed inside a glass coffin.

The Twilight Zone “The Once and Future King”: Not only is Elvis unequivocally dead in this Twilight Zone episode, he actually died long before 1977. Gary, an Elvis impersonator, gets sent back to 1954 and meets his idol. But when he tries to prematurely introduce Elvis to rock music and his famous shaking hips, a baffled Elvis becomes enraged and Gary is forced to kill him in self-defense. Gary then takes on Elvis’ identity and spends the next two decades living out every Elvis impersonator’s dream.

Time Cop. Jean-Claude Van Damme is the only one who can safeguard history against those who would change it for their own evil ends. But a corrupt U.S. Senator (Ron Silver) is messing with the timeline in order to become president in 2004. Van Damme quickly figures out what's going on. But then Silver changes history some more, so when Van Damme returns to his present, everything has changed and Van Damme no longer has a job. It's up to Jean-Claude to go back once again and change the past a second time, getting rid of Silver in the process. Weirdly, this is one of the best movies about time travel in spite of its action-movie star.

(Versions of Van Damme's Time Cops show up a lot in SF, including the ChronoGuard in Jasper FForde's Thursday Next novels, and the temporal police from the 29th century, who show up in Star Trek: Voyager a few times. Stephen Hawking has famously theorized that some kind of temporal police must exist, to prevent the horrendous paradoxes that would otherwise happen. In Ken MacLeod's Newton's Wake, they're referred to as the "Quantum Angels.")

Primer. Abe and Aaron create a time machine, which requires you to lay inside it for as long as you want to go back for. They go back and start meddling with their own pasts, speculating on the stock market and tinkering with other things. But soon they're making more serious changes — knocking out their past selves and taking their places. They live through the same day or two over and over again, creating alternate timelines with subtle differences each time. Eventually, Abe and Aaron start trying to counter each other's interference, but keeping up with which version of Abe or Aaron you're seeing gets trickier and trickier.

Back to the Future Part 2. When "Doc" Brown carelessly leaves his Delorean time machine unguarded, that big lunkhead Biff goes back in time to 1955 and gives his younger self the means to become rich and powerful far beyond his pathetic dreams. Our hero, Marty, has to go back in time to 1955 for the second time in a row — except instead of changing Biff's future as he did in the first movie, he's just trying to undo the changes that Biff has already made.

Up the Line by Robert Silverberg. Jud Eliott III gets a job as a time courier, showing tourists the wonders of history. But some of his crazy colleagues start messing around with the timeline and wrecking history, so he has to keep going back and trying to fix the damage without attracting the attention of the Time Patrol. And then he falls in love with a time paradox named Pulcheria, his own great-great-great-great-grandmother, and it all goes to pot.

The End Of Eternity by Isaac Asimov. Harlan belongs to a time agency called Eternity, which exists outside of time itself. He and his fellow agents go around changing history to reduce human suffering. But then Harlan has a falling-out with his bosses over his girlfriend Noÿs, whom they want to erase from history. Harlan is supposed to help one of his colleagues, Cooper, go back to the 24th century and become the scientist whose discoveries later make the Eternals possible. In a fit of pique, Harlan sends Cooper back to 1932 instead, so he can't lay the groundwork for Eternity and Eternity will never exist. Finally, after the Eternals un-erase his girlfriend, he agrees to go back and rescue Cooper from the past — but then his girlfriend Noÿs reveals that Eternity's secret purpose is to edit history to make sure humans never colonize the stars. So instead Harlan helps her to change history so that humans discover atomic energy earlier, and start down the path of space exploration. As a consequence, Eternity ceases ever to have existed.

Lightning by Dean Koontz. Laura has a guardian angel who shows up to help her whenever she's in danger, but then it turns out other people are trying to undo the "angel's" work. Some evil Nazi time travelers are trying to destroy Laura. As Laura's son explains:

They can hopscotch around us.. They can pop ahead in time to see where we show up, then they pick and choose the easiest place along the time stream to ambush us. It's sorta like... if we were the cowboys and the Indians were all psychic.

Doctor Who. For a show all about time travel, Doctor Who doesn't have that many stories where the Doctor and another time-traveler are both changing the timeline back and forth, surprisingly. But the Doctor and his fellow Time Lord the Master get into some duels on a few occasions. The most over-the-top is in the comedy special "Doctor Who And The Curse Of The Fatal Death," where the Master and Doctor meet up in a castle. The Master goes back in time and bribes the architect to put a trapdoor right where the Doctor happens to be standing. But then it turns out the Doctor also went back in time, and bribed the architect even more — to put the trapdoor where the Master is standing instead.

Dirk Gently's Holistic Detective Agency by Douglas Adams contains a lot of cris-crossing back and forth in Reg Chronotis' time machine (much of which is lifted somewhat from the episodes Adams wrote for Doctor Who. In particular, the ghost of the last surviving Salaxian possesses a disgruntled literary magazine editor, inspiring him to go back in time to repair the Salaxian spaceship before it can explode, back at the dawn of life on Earth — which will have the effect of making sure life never develops on this planet. The instructions for fixing the ship are buried in the second half of Coleridge's poem "Kubla Khan." But Chronotis and Dirk Gently, our detective hero, go back to Coleridge's time and ensure he never finishes that poem, so the instructions are lost and the alien plot is foiled.

Terminator. The Terminator movies and TV show are all about people and cyborgs traveling back in time to change, or safeguard history. The machines want to kill Sarah Connor before she can ever give birth to future resistance leader John Connor, so John sends Kyle Reese back in time to protect him — and Kyle becomes John's daddy. And then, the machines send more cyborgs back to kill John, and eventually Kyle's brother Derek ends up back in our time hanging out with his friend/nephew as well. And Sarah Connor either dies of cancer or travels forward in time past her own death date and somehow avoids it. Maybe in the second season of Sarah Connor Chronicles the machines will figure out they just have to wipe out the Reese brothers as kids, and all their problems go away.

Time After Time. H.G. Wells and Jack The Ripper battle each other in the bizarre future of 1979. Once they both reach the future, time travel doesn't play that much of a part in the story — except that at one point, Wells travels forward in time three days with his girlfriend Amy, only to find Amy's obituary in a newspaper. They have to travel back again and prevent Jack the Ripper from making Amy his fifth victim. (In the end, it turns out the obituary was mistaken, and it was Amy's friend who was murdered.) And then Amy goes back to the 19th century and marries Wells, changing history at least somewhat.

Meet The Robinsons. An animated Disney film, very loosely based on the book A Day With Wilbur Robinson. Tom Selleck invents a time machine. (We'll just pause to let you absorb that piece of info.) And then a villain named Bowler Hat Guy travels back in time to sabotage a memory-scanning machine that a kid named Lewis has invented, which gave rise to all the amazing inventions in Tom Selleck's utopian future. ("Tom Selleck's Utopian Future" will be my next band name.) So Tom Selleck's son Wilbur has to travel back in time to our time, to make sure Lewis repairs the memory-scanning machine.

Crime Traveler. In this British TV series, a physicist named Holly Turner invents a time machine, and a lazy detective named Slade uses it to travel back in time and solve crimes before they happen. But in the final episode, a criminal gets his own time machine, and travels back in time to give himself an airtight alibi for a couple of murders. Slade has to travel back as well, to catch the other time traveler in the act.

Research by Nivair Gabriel