A child-friendly introduction to the concept of infinity. the first in a series of books on philosophy for children aged five and up.

Albert's world is moving too fast. Or is it? A child-friendly look at the concept of flux.

How big is Albert? Bigger than an ant, but smaller than a sunflower! A child-friendly look at the concept of relativity.

A little book with big ideas - read the questions, look at the pictures, and start a discussion.

A little book with big ideas - read the questions, look at the pictures, and start a discussion.

What makes Catherine so special? A beautiful celebration of a special-needs child.

What makes Catherine so special? A beautiful celebration of a special-needs child.

A fresh, optimistic look through children's eyes at today's wide variety of families.

What everyone should know about teenagers and drugs. Covers the adverse effects of mood-altering drugs on the brain, dilemmas faced by parents in advising their children on drug use, warning signs, information on common drugs, and a detailed explanation of the effects of drugs on the neural system.

A celebration of the birth of a baby at home.