The Secret Seven. Collection 3

Meet Peter, Janet and Jack, Barbara, Pam, Colin and George. Together they are The Secret Seven - ready to solve any mystery, any time! Book 7: Secret Seven Win Through. The Seven have a fantastic new hiding place. But someone else is using it at night - and it's Jack's little sister Susie who helps them catch the intruder. Book 8: Three Cheers, Secret Seven. Peter and Jack see a gas-fire alight in one of the rooms when they search for their lost...