An extraordinary picture book about friendship and celebrating differences from the author of The Colour Monster. .Roly is a woodlouse and Rita is a firefly. They are very different, but this is why they like each other. Then, one day, Rita thinks Roly's suit is too hard and Roly thinks Rita shines too brightly. Suddenly being different seems very difficult. This wonderful picture book from the author of The Colour Monster is a celebration of friendship and differences.