At first glance, Team Human by Justine Larbalestier and Sarah Rees Brennan looks like a Twilight spoof, or rather a funny antidote to Twi-mania. There's the title, plus the whole concept: A teenage girl who tries to keep her best friend from dating the sexy but uptight vampire who comes to her high school.

Summer is almost here, and that means one thing: Escape! Everywhere in the Northern Hemisphere, humans will be fleeing their buildings and shedding their protective outer garments, even as the sun grows hotter and more intense. But for some of us, simply fleeing to large bodies of water isn't enough — we need to escape …