The Phantom Tollbooth

From Author Wars - https://authorwars.com/publications/the-phantom-tollbooth-298726.html

Overview:

Title: The Phantom Tollbooth
Author: Norton Juster
Year: 1996
ISBN-10: 0394820371
Publisher: Random House
Price: $4.99
Pages: 256
Binding: Paperback
Type: Novel
Title Reference: The Phantom Tollbooth
Notes: 35th Anniversary Edition. With an Appreciation by Maurice Sendak.

Random House evidently re-used this ISBN from the 1988 Bullseye ed. (Amazon.com 2017-03-12 also shows this ISBN for a stated German-language ed.)