The Secret Seven is a children's book series created by British author Enid Blyton. The series follows a group of seven young friends who form a secret club to solve mysteries and embark on adventures. The members include Peter, Janet, Jack, Colin, George, Pam, and their dog, Scamp. Each story features a new mystery that the group works together to unravel. The Secret Seven club meets regularly to discuss their cases and plan their investigations. They often use their unique skills and teamwork to gather clues and solve problems. The series emphasizes friendship, bravery, and the importance of working together to achieve a common goal.