The Space Ship in the Park

From Author Wars - https://authorwars.com/publications/the-space-ship-in-the-park-47616.html

Overview:

Title: The Space Ship in the Park
Author: Louis Slobodkin
Year: 1972
Publisher: Macmillan
Price: $4.95
Pages: 167
Binding: Hardcover
Type: Novel
Title Reference: The Space Ship in the Park
Notes: Unknown