Anybody who’s studied animation in recent years is doubtless familiar with Walt Stanchfield’s drawing handouts. Stanchfield (1919-2000), an animator at Disney, taught drawing at the studio for many years and his class notes have been passed around by everybody, first as photocopies and now online (Animation Meat has a nice collection of the notes).
Leo Brodie had the ambitious idea of taking Walt’s notes and arranging them in a more cohesive order to create a book as Stanchfield might have written it. Brodie calls the book Gesture Drawing for Animation and has made it available as a series of downloadable PDF files. Brodie explains on his website how his version differs from the original handouts: