Aninspiring story of a young boy named Harry Moraghan who faced difficulties in learning multiplication tables. Harry's mother devised a creative method involving pictures and rhymes to help him visualize the answers, making the learning process easier. The book goes on to describe how this innovative approach not only helped Harry but also spread to benefit many other children, ultimately aiding thousands in mastering multiplication. The expanded edition of the book now includes tables up to 12 times. It seems to be a motivational and educational resource for parents, teachers, and children struggling with math.