We totally love the Vintage Science Fiction Book Covers gallery over at Classic Scifi Books. Especially when they seem to group the covers together into a random theme - like all of these chess-themed covers they posted in a batch. Check out tons more at the link.

The World is a Chessboard and We’re All Naked!

The World is a Chessboard and We’re All Naked!

The World is a Chessboard and We’re All Naked!

The World is a Chessboard and We’re All Naked!