The Secret Seven meet every holiday in the shed at the bottom of Peter and Janet's garden - and solve mysteries, and eat lots of delicious food. But no one can enter the shed without whispering the secret password! In this classic edition of the gang's fourth adventure, something mysterious is going on at Tigger's Barn and the Seven are intrigued. Peter thinks it's all just gossip, but Jack isn't so sure when he overhears a strange conversation.