Crook has managed to escape from prison yet again. Wherever he goes, he leaves a slimy, slippery trail of soap behind. Copper slips and slides after Crook.
Will he catch him? Or will Crook outsmart him this time?
‘There is no end to the imagination of picture book creators Tjibbe Veldkamp and Kees de Boer. A joy to read aloud and hunt for Crook together.’ – de Volkskrant
‘Delightfully mischievous and infectious.’ – pluizer.be
‘Comedic flair.’ – Leeuwarder Courant
‘High-quality slapstick.’ – jaapleest.nl