Jamie and Jack are seven year old twins. On their walk to school one morning, they find a spaceship. Being curious seven year old's, they get inside and are taken on an adventure through outer space. Along their journey their new friend Orion teaches them all about the planets in our solar system. If you are looking for a book that has adventure, suspense and is educational at the same time, look no further .Come along and join the exciting adventure with Jamie and Jack!