The Magical World of Oz
From Author Wars - https://authorwars.com/publications/the-magical-world-of-oz-21166.html
Overview:
- Title: The Magical World of Oz
- Author: L. Frank Baum
- Year: 1989
- ISBN-10: 0345350154
- Publisher: Del Rey / Ballantine
- Price: $12.35
- Binding: Trade Paperback
- Type: Omnibus
- Title Reference: Ozma of Oz
- Notes: Not an omnibus, but a boxed set of the first four books in the series.