Have people really been abducted by aliens and have there been any real sightings of flying saucers? Delve into the world of the unexplained and the real (or not so real) claims of alien encounters.

Real (and possibly not so real) unexplained events are examined in the four books in this series. Strange disappearances, alien visitors, mythical creatures, messages form 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: Space creatures
• 1: Flying objects
• 1: Close encounters
• 1: Aline types
• 1: Kidnap!
• 1: Crash landings
• 1: Still seraching
• 1: Glossary
• 1: Websites
• 1: Index