'Knock Three Times!' Summary

Jack and Molly, twins celebrating their ninth birthday, receive a curious birthday gift from their eccentric Aunt Phoebe. It's a small, seemingly ordinary object that holds an extraordinary secret. Their idyllic day takes a fantastical turn as the gift unleashes a series of mysterious happenings, leading them down a path of wonder and adventure. The twins encounter a magical pumpkin, discover hidden passageways, and find themselves in a world where things are not what they seem. Through a series of encounters and challenges, Jack and Molly must decipher clues and face their fears to unlock the secrets of the Grey Pumpkin and return to their everyday lives. 'Knock Three Times!' is a delightful blend of mystery, adventure, and whimsical imagination that captures the spirit of childhood curiosity and the magic of unexpected journeys.