Sometimes people and things just disappear, but how and why? Delve into the circumstances behind some of the world's strangest vanishing acts. Have people really vanished in the Bermuda Triangle and what is so odd about the disappearance of the Mary Celeste? Find out what we do know and what we don't about these incredible mysteries.

Real (and possibly not so real) unexplained events are examined in the four books in this series. Strange disappearances, alien visitors, mythical creatures, messages from beyond the grave and strange places steeped in mystery all make an appearance (or should that be disappearance?!) in these fun and informative books.

This book features in the following series: Mystery Stories, The Mysteries .

There are 24 pages in this book. This book was published 2015 by Hachette Children's Group .

Katie Dicker is a writer and editor who has worked in publishing for over 15 years. She has a degree in politics and philosophy and specialises in children's educational publishing.

This book has the following chapters:

• 1: Lost and found
• 1: Secrets at sea
• 1: The Bermuda Triangle
• 1: Vanishing act
• 1: Still searching
• 1: Glossary
• 1: Websites
• 1: Index