The Mystery of the Economy Borough Silver Mine

by Ziva Schmitt, Anya Martin, Charlotte Haggerty

Three girls go on a quest to discover the truth of the silver mine legends in their local park. They recruit the help of "The Geologists," science superheroes that lead them to discover clay, sandstone, and the riches that lie beneath the ground and in the history of their community.

• Format: Paperback
• Language: English
• ISBN: 0359247210
• ISBN13: 9780359247219
• Release Date: March 2019
• Publisher: Lulu.com
• Length: 34 Pages
• Weight: 0.23 lbs.
• Dimensions: 0.1" x 8.5" x 8.5"