Dorothy and the Wizard in Oz - L. Frank Baum
I listened to the Librivox audio edition, read by Phil Chenevert.

Violent vegetable people, a talking horse, invisible bears, dragonettes and a talking kitten named Eureka. Just a few of the wonderfully strange things this book has to offer. I didn't like it as much as the previous book in the series, but nevertheless, a nice read.