The Time Quartet
From Author Wars - https://authorwars.com/publications/the-time-quartet-153681.html
Overview:
- Title: The Time Quartet
- Author: Madeleine L'Engle
- Year: 2003
- ISBN-10: 0739439707
- Publisher: Science Fiction Book Club
- Price: $14.99
- Pages: 646
- Binding: Hardcover
- Type: Omnibus
- Title Reference: A Swiftly Tilting Planet
- Notes: SFBC #1155603
Locus1 gives the SFBC #62046 and publication date of February 2004.