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 time - in Enid Blytons classic series of 15 mystery novels. Book 1: The Secret Seven Its their first adventure and the Secret Seven super-sleuths are already on the trail of a mystery! The gang are dressed in disguise following a lead to a spooky old house in the snow...Book 2: Secret Seven Adventure In book two a priceless pearl necklace goes missing. The Secret Seven are first off the mark to catch the thief. Why? Because they saw him making his escape! Now all they have to do is find the necklace. First published in 1949 and 1950 this audio CD edition contains the original text. Both stories are abridged and dramatised with a full cast.