● 
Willy Visits the Square World (EN) je v e-shopu PantaRhei v kategorii pre deti a mládež za cenu 5,99 €. Všechny pre deti a mládež koupíte online v internetovém obchodě PantaRhei, kde máme další zboží od značky Saga Egmont.
Oh no, Yo-Yo the Cat has been mysteriously kidnapped! It’s up to Willy and his faithful teddy Randolph to fly through space to Square World where Yo-Yo has been taken. Here they’ll get the help of Fuzziness, the wise Big Whoosh, Glowsnake and the Upsidedown Bird. Willy will need all the help he can get when he takes on Grumpfuzz and his Thieving Bird before they have Yo-Yo for breakfast.