A road bike repair book may assume you have drop bars and brifters and a nonadjustable, threadless stem, caliper brakes, and Presta valves, and that you are a weight weenie.
None of that is true of my hybrid.
A mountain bike repair book may assume you have a fully suspended frame, 26-inch wheels and big knobby tires, a steady diet of gravel, and a death wish, and that you are fifteen years old.
What repair books have you found most frustrating when dealing with your hybrid?
Which have been the most appropriate?