Snufkin leaves a treasure hunt for his best friend, Moomintroll, to solve while he is away on his winter travels. Packed full of envelopes, letters, and other mail, which the child reader will delight in opening.

Amanda Li loves creating and writing factual, funny, and entertaining books for children. This series is based on the work of Tove Jansson, a Finnish writer and illustrator who created the fantastic world of the Moomins. The stories have been translated into more than thirty languages. An art school graduate, Li was a commissioning editor in children's publishing for many years before becoming a full-time writer. She has worked on hundreds of non-fiction, humor, and activity books.