High Security

Bys: Duling, Kaitlyn, Harkrader, Lisa, Hudd, Emily

How do we protect the most valuable, the most important, and the most dangerous things on Earth? The answers might be surprising Sometimes guards stand watch 24 hours a day. Other times thick concrete vault walls help keep priceless items safe. From storage caves deep underground to high in the sky aboard the U.S. president's plane, give readers a glimpse inside some of the world's most secure places.

• Format: Product Bundle
• Language: English
• ISBN: 1543590640
• ISBN13: 9781543590647
• Release Date: January 2020
• Publisher: Capstone Press
• Weight: 2.15 lbs.
• Dimensions: 1.2" x 7.4" x 9.1"