The legendary Art Students League of New York teacher offers 100 fine drawings and in-depth instruction in this guide to drawing virtually every aspect and posture of the human hand. He covers it all: the back of the hand and palm, nails, bones, tendons, muscles, the arch, veins, and more.
Here's a sample of other books in this Dover category
Drawing Hands by Carl Cheek Pointing to subtle differences between young and old, male and female, and hands engaged in a variety of activities, this concise guide is an indispensable companion for the intermediate student of figure drawing.
One Hundred Figure Drawings by George B. Bridgman Compiled by a famous teacher, this splendid gallery is geared toward intermediate-level students. Its complete and detailed drawings feature a tremendous variety of styles, poses, and techniques.