By 'gamers who don't actually game', I guess I mean those of us who really love everything video games represent and might've been heavy into gaming at some point in our lives, but don't actually 'game' because:
A, we sucked and kept dying (I DID press X, the stupid elven lord still killed me!).
B, we didn't have the time/ability to play certain games (my parents wouldn't let me sign up for World of Warcraft, is costs this stupid thing called money).
C, we don't have a system (does my laptop count? *is laughed at by the game guy at Wal-Mart*).
Or D, all of the above (take a wild friggin' guess which one applies to me).
Anyway, to cope, we read these books.
PLEASE only add books about the gaming EXPERIENCE, not books based off video games.
There are plenty of lists about those.