When Mr Archimedes takes a bath with three of his friends, Kangaroo, Wombat and Goat, the water always overflows and makes a mess. Mr Archimedes is determined to find the culprit. Using a measure and taking turns getting out, they finally discover who it is. Early science made fascinating with the use of animal characters, comical text and colourful illustrations.
Pamela Allen is a phenomenon in the world of children's books. In twenty-four years she has produced thirty-three picture books, many of which have won prestigious awards and commendations both in Australia and overseas. She is the first illustrator to have won the Children's Book Council of Australia Picture Book of the Year Award two years running, for Who Sank the Boat? (1983) and Bertie and the Bear (1984). Some of Pamela's other awards include the NSW Premier's Literary Award, the AIM Book Award (New Zealand) and the International Board on Books for Young People (IBBY) Honour Diploma for Illustration.