The Sky Block

From Author Wars - https://authorwars.com/publications/the-sky-block-47403.html

Overview:

Title: The Sky Block
Author: Steve Frazee
Year: 1954
Publisher: Lion Library
Price: $0.35
Pages: 192
Binding: Paperback
Type: Novel
Title Reference: The Sky Block
Notes:
Cover artist uncredited, no visible signature. Artist from AbeBooks; seller has both this edition and the 1958 Pyramid and is specific that both covers are by the same artist, but different artwork. "Lion Library Edition published August, 1954"; no other printings stated.