Revisit an age-old theory in a fresh new way. Age 2+ Every time Mr Archimedes has a bath with his friends, the water overflows. Somebody must be putting extra water in the bath. Is it Kangaroo? Or is it Goat or Wombat? Whoever it is, Mr Archimedes is going to find out. Commended, Children’s Book Council Book of the Year Awards 1981 Ages 2+