Barry is embroiled in the mystery and adventure of missing diamonds hidden by his great grand-father in Namibia. He helps his grand-father and two aunts unravel the clues to their missing inheritance - but there are villains who have been searching for the same treasure since the time when the diamond mine of Kolmanskop was in operation in the nineteen-twenties.

Format: Paperback | Pages: 52 | Publication Date: 2018-11-15