Some bookstores have a pretty limited "exercise" section, depending on where you go. You might be better off ordering online.
There was a thread like this not too long ago:
Pardon me if I just repeat my answer from there...
A Portrait of Dorian Yates.
Frank Zane: Mind, Body, Spirit.
Steve Reeves: Building the Classic Physique the Natural Way.
Vince Gironda: Unleashing the Wild Physique.
Bruce Lee: Tao of Jeet Kune Do.
And yeah, one of those books was meant as a joke (in terms of lifting. It is a fascinating book). Guess which one, and you'll win a major award.