For part of my son's school book week all pupils had to write a book review. This is what my son of six year wrote:
This is book three in a series of fifteen mystery adventure books about the Secret Seven. So far I have read four of the Secret Seven books.
The Secret Seven are Peter the leader, his sister Janet and their school friends Pam, Colin, George, Jack and Barbara. The Secret Seven are helped by Peter and Janet's dog Scamper.
The Secret Seven need a new headquarters so they build a tree house. The mystery starts when someone secretly sneaks in the tree house and ends in a chase of two thieves.
I enjoyed the book because it was exciting and made me want to read it again. Boys and girls from 5 to 8 years old would like this book.
I would recommend this book to children who can read to themselves because this makes it more exciting.