Another nice edition of an Oz classic with the original first edition cover and 110 original illustrations by John R. Neill.

The Lost Princess of Oz is the eleventh Oz book written by L. Frank Baum and it was published in 1917. Princess Ozma, the ruler of Oz, disappears. Dorothy and the Wizard go to great lengths to find her, exploring unknown parts of the Winkie Country. Frogman, a new character, is introduced in this book.