A false trail laid by the rival Famous Five club leads the Secret Seven to a railway yard on a foggy November night - and a real adventure!

Solve the mystery with the Secret Seven - everyone's favourite detective club! This fantastic bumper collection contains Secret Seven books 1-3, with illustrati

The Secret Seven are siblings Peter and Janet, and Jack, Barbara, Pam, Colin and George. Together they are The Secret Seven - ready to solve any mystery, any ti

The Secret Seven Society consists of Peter, his sister Janet, and their friends Jack, Colin, George, Pam and Barbara. Although not an official member of the Sec

"Do the Secret Seven want to make themselves really useful?" said Peter and Janet's father, to them both, after reading the newspaper. He tells them about a you