Alcatraz, once the world's most secure prison, is located on a small island in San Francisco Bay. Throughout its operation, many attempted to escape. In June 1962, three prisoners managed to break out, but they were never heard from again. What happened to them?

Discover this unsolved mystery with real clues, facts, and pictures in the pages of this book. The story will unfold with easy-to-read text and exciting visuals. You can decide for yourself what you think happened during this mysterious escape from Alcatraz!

ABOUT THIS SERIES:

Take a deep dive into some of the most unbelievable but real unsolved mysteries from history. Is the Bermuda Triangle cursed? Do sea monsters exist? Can people just disappear? Each book in this series focuses on one unsolved mystery and describes its main events chronologically. Readers follow along as the exciting narrative uncovers real historical clues. Multiple theories are presented, providing an opportunity for readers to draw their own conclusions. The most up-to-date facts and relevant modern-day discoveries are included to allow for real-world connections. Perhaps you will be the one to solve an unsolved mystery!