Sleepover Mystery

When Bianca disappears after a school sleepover at the museum, the kittens fear she may have run away with the children. But could their old enemies, the rats, have anything to do with Bianca’s disappearance?

Cand Bianca dispare dupa o petrecere de pijama la scoala la muzeu, pisoii se tem ca ar fi putut fugi cu copiii. Dar vechii lor dusmani, sobolanii, ar putea avea vreo legatura cu disparitia Biancai?