The Secret Seven super-sleuths are always on the trail of a mystery. Whether they're investigating a spooky house in the snow, a missing pearl necklace, an intruder in their treehouse or mysterious happenings at Tigger's Barn - you can rely on the Secret Seven to get to the bottom of things! This collection features "The Secret Seven", "Secret Seven Adventure well done", "Secret Seven", and, "Secret Seven on the Trail".