The Berlin boxing club

This book is about a boy who is a son of an artist. He is very weak and scrawny. One day he met a famous boxer and his wife. The man wanted to trade a painting for boxing lessons. The boy agreed to take boxing lessons. To be a good boxer he had to go through a bunch of good and bad training. This book is a very good and sad book. I would give this book a 4 out of 5 stars. The book is very descriptive and may not be appropriate for children 11 and under.