A laugh-out-loud rhyming picture book about friendship and music. Maureen, Titchy Fish and Ada were different as different could be. But size and shape and colour didn't matter to these friends in their own little sea. Maureen, Titchy Fish and Ada are friends who share an extraordinary talent - they love to sing! But disaster looms when the warbling trio have their first big fallout just as an alley cat - Tabby McClaw - creeps into the house and sets his sights on Ada for a tasty snack .