The Wheels of Chance
by HG Wells
Urban Biker's Tips and Tricks
By Dave (Mr. Bike) Glowacz
Both pretty awesome books! I could go on about them here, one being Wells' (surprisingly) non-sci fi about adventure and romance in the early days of cycling (they were the fastest thing on the road!) and the other, Mr. Bike's handy guide for maximizing your bike awesomeness.
But the reviews are much more complete than whatever short blurb I write here, despite how useful it would be to draw google hits by saying Hoopdriver Hoopdriver Hoopdriver!
Check them out with the links above.