Ron Knowles

A raging sea storm carries Dorothy Gale (charming heroine of The Wonderful Wizard of Oz) to the fairy land of Ev, where an exciting new adventure awaits her and all young readers who venture into this enchanting realm of fantasy.
Dorothy meets some new friends — Billina, a friendly talking hen; Tiktok, a remarkable Copper Man; the lovely Princess Ozma of Oz; and some strange characters too — Wheelers, with wheels for hands

Dorothy and the Wizard of Oz is the fourth Oz book. In this story, a California earthquake sends Dorothy and her new friends—Zeb the farm boy, Jim the cab-horse, and Eureka the mischievous kitten—tumbling through a crack in the ground. Deep beneath the earth, Dorothy is reunited with her old friend the Wizard of Oz and his troupe of nine tiny piglets. Together, Dorothy, the Wizard, and their friends travel through many fantastic lands,