Author:  Klassen, Jon, Klassen, Jon 
Interest age: from c 4 years
Published on 5 September 2019 by Walker Books Ltd in the United Kingdom.

Board Book | 32 pages
143 x 197 x 21 | 406g
Winner of the Kate Greenaway MedalWinner of the Caldecott MedalA New York Times Bestseller 'There is character and narrative drive, suspense, menace, morality and a twist' The Sunday TimesJon Klassen for the smallest hands! A board book edition of the bestselling, multiple award-winning cautionary tale.
A tiny fish proudly wears a blue hat. It fits him perfectly. Problem is, trouble could be following close behind... So it's a good thing that the enormous fish he took it from won't wake up. And even if he does, it's not as though he'll ever know what happened, right?