John Wingate, author of our newest breakout book, Lost Boys of Hannibal: Inside America’s Largest Cave Search, is having a discussion and signing event on June 30th at 2:00 PM at the Museum Gallery Auditorium in Hannibal, Missouri.
The event is FREE and open to the public! Come join us and learn more about the real-life mystery of three missing boys who were never found after entering Murphy Cave in Hannibal, Missouri.
