Cart and Cwidder

From Author Wars - https://authorwars.com/publications/cart-and-cwidder-391263.html

Overview:

Title: Cart and Cwidder
Author: Diana Wynne Jones
Year: 2000
ISBN-10: 0192718320
Publisher: Oxford University Press
Price: £6.99
Pages: 186
Binding: Trade Paperback
Type: Novel
Title Reference: Cart and Cwidder
Notes:
New edition Data from Amazon UK as of 2012-06-26. As of 2023-05-15 Amazon provides the same publication date and cover image. Data from British Library (BL, below) which agrees price £6.99. 22cm

David Wyatt is credited on the back cover of Dalemark book 2 in its OCMC edition, published on the same day per Amazon. Amazon may have provided a back cover image in 2012.