Charming, witty and imaginative, and packed with an unbelievable amount of stunning artwork for the price point. This might be one of the best books to be published for 7-9 year-olds this year. * The Bookseller *
This gorgeous book, written as a diary with Riddell's stunning illustrations, is so packed with literary puns and cultural jokes that I had to read it twice in case I missed something. The first in a series, this is the perfect summer read. * Daily Mail *
Full of Riddell's richly detailed and intricate black and white illustrations, this utterly charming and comedy-infused fantasy adventure delivers a seductive blend of friendship, underwater fun and imagination. -- Pam Norfolk * Lancashire Post *
'Humorous and fabulously illustrated, this 7+ diary adventure is stuffed to the gills with charm' * The Guardian *