It uses rhyming text and illustrations of sea animals to teach the concept of squaring numbers from one to ten. Written by Joy N. Hulme and illustrated by Carol Schwartz.

The book introduces the Fibonacci sequence and its presence in nature. The Fibonacci sequence is a series of numbers where each number is the sum of the two preceding ones, starting from 0 and 1 (1, 1, 2, 3, 5, 8, 13, 21, 34, etc.). This sequence can be found in various natural forms, such as the number of petals on flowers, the arrangement of leaves on stems, and the spiral patterns in shells and horns. Written by Joy N. Hulme and illustrated by Carol Schwartz .

A story about a man named Mr Archimedes who takes baths with his animal friends, Kangaroo, Wombat, and Goat. Every time they bathe together, the water overflows, leading Mr Archimedes to investigate who is causing the extra water. Through a series of experiments, they discover that the overflow is due to the combined volume of all the animals in the bath, not any one individual. Written and illustrated by Pamela Allen.