From the creator of the bestselling I Want My Hat Back and Sam and Dave Dig a Hole comes the story of a tiny fish who 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? With so many emotions conveyed in just the glint of an eye, visual humour swims to the fore in this thrillingly original, perfectly-paced cautionary tale.