This vintage activity book by Helen Jill Fletcher titled "What Makes It Work" is a great addition to any children's book collection. Published by Paxton Slade in the 1960s, this paperback book is a fun and educational resource for children aged 4-8.

The book contains simple explanations on how things work, making it an ideal everyday activity book for kids. With topics ranging from leisure, hobbies, and lifestyle, this book is a perfect way to keep children engaged and interested in learning. It is written in English and was made in the United States. Get your hands on this delightful book and watch your children learn while having fun!