Secret Under Pittsburgh (Paperback) (ISBN-13: 9781732714113)

It's 1975, and three young boys stumble onto an abandoned mineshaft in the heart of Pittsburgh, Pennsylvania. Follow renowned archaeologist Peter Hawn and the boys, as they deal with a mysterious device, and the forces desperate to keep it their own.

Author: Jon Klein
ISBN-10: 1732714118
ISBN-13: 9781732714113
Publisher: Jon Klein
Language: English
Published: 10/10/2018
Pages: 404
Format: Paperback
Weight: 0.96lbs
Size: 7.99h x 5.00w x 0.90d