This week, I got Walk On! by Marla Frazee from the library. Walk On! is a manual for babies to learn to walk. It is very amusing. I believe it is intended for adults, not babies. In fact, most Amazon reviewers suggest it as a gift for high school grads.
(In fact, in terms of teaching walking, I got it a few weeks too late, as my son learned to walk two weeks ago. He’s already a pro!)