Mystery!: Visitors from Space

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.