Disney’s animation book (The Illusion of Life) is very nice, but the best animation source I’ve seen anywhere is The Animator’s Survival Kit. Unfortunately the

Disney’s animation book (The Illusion of Life) is very nice, but the best animation source I’ve seen anywhere is The Animator’s Survival Kit. Unfortunately the excellent videos that go with the book are pretty expensive for someone who is vaguely curious (but not deciding to make animation their career) to stomach. I recommend trying to find a library with a copy, or similar.