Lyman Frank Baum

The Life and Adventures of Santa Claus is a 1902 children's book, written by L. Frank Baum and illustrated by Mary Cowles Clark.

The Lost Princess of Oz is the eleventh canonical Oz book written by L. Frank Baum. Published on June 5, 1917, it begins with the disappearance of Princess Ozma, the ruler of Oz and covers Dorothy and the Wizard's efforts to find her. The introduction to the book states that its inspiration was a letter a little girl …