World of Howl Collection
From Author Wars - https://authorwars.com/publications/world-of-howl-collection-521146.html
Overview:
- Title: World of Howl Collection
- Author: Diana Wynne Jones
- Year: 2014
- ISBN-10: 9780062373151
- Publisher: Greenwillow Books / HarperCollins
- Price: $24.99
- Pages:
- Binding: ebook
- Type: Omnibus
- Title Reference: Castle in the Air
- Notes: Data from publisher's Web site.
Publisher gives 688 pages.
Cover is a combiation of three cover illustrations of the single volumes.