Notes
A Grenfell and Wright novel.

Publisher’s Blurb – Dust Jacket Flap
Once again, Jock and Noel – the heroes of Master of the Moon – are involved in a weird and thrilling adventure with their two scientist friends. This time they set out in a new type of airship, bound for an uncharted island near the North Pole. Only when they arrive there do they realise that they have been lured into a trap by Kammenberg, an enemy scientist. Their hopes of escaping alive seem remote when they discover that they have not only Kammenberg to face, but also the fearsome inhabitants – animal and human – of the island itself.