Something strange is afoot on the moors above Castle Key - sinister noises, lights in the sky and mysterious figures moving in the dark. Are aliens invading, as Jack suspects? Could it be smugglers, as Emily thinks? Or is there another explanation? Scott, Jack, Emily and Drift the dog are on the case!
This is Book 14 in the Adventure Island Series. See all Adventure Island books here.
See More Crime & mystery fiction
Helen Moss was born in 1964 and grew up in Worcestershire and Saudi Arabia. After a degree in psychology and philosophy at Oxford University, Helen went on to do PhD research at Cambridge University. She spent a year in Portland, Oregon, with her family, and on returning decided to switch direction and devote herself full-time to writing books for youngMore about Helen Moss
Leo Hartas has been a professional illustrator for over 30 years and started drawing from the moment he could hold a pencil. He uses a range of mediums including traditional ink, line and watercolour, acrylics, digital, DTP and 3D. Leo loves to create highly imaginative fiction and illuminating non-fiction, both with warmth and humour.
Jon Davis studied Il