For Aiden, Chloe, Ava and Josh, holidays at their grandparents' cottage mean wild beaches, no curfew, Bella the dog, and most of all — adventure!

While sailing their Grandad's boat along the coast with her cousins, Chloe sees a terrified face at a tower window on Thorn Island. Could the face belong to recently kidnapped young George, the only child of a rich local businessman. No one they tell believes there could be a child held prisoner in the tower. So, certain that the villains are hiding out nearby, the cousins must use all their skills and cunning to conduct a daring rescue.

Fleur Hitchcock is famous for her excellent “thrillers for beginners”. This action-packed series takes 7+ readers on fantastic, realistic adventures.
Cover illustration by Tom Clohosy Cole.
Look out for the other books in the Clifftoppers series:
The Arrowhead Moor Adventure
The Fire Bay Adventure
Look out for Fleur Hitchcock's thrillers for older readers:
Dear Scarlett
Saving Sophia
Murder In Midwinter
Murder At Twilight