Join the Ripley's Bureau of Investigation - a group of teen agents with special gifts - as they embark on a series of action-packed adventures, travelling the world in pursuit of extraordinary events and tales. These wonderful new stories are perfect for adventurously minded children between the ages of 7 and 11.

In The Lost Island, the RBI travel to the plains of East Africa to investigate strange sightings of unbelievable animals, and find local people terrified of the unnatural animal cries they hear in the night.

With DUL agents hot on their trail, the RBI find themselves on one of their most scary and dangerous missions so far as the adventure leads them to the mysterious lost island.