Once upon a time there was a boy called Nathan.Every day, he played in the back garden until one day, he found a set of three doors hidden in the flowerbed.Curious, he went through the door and found himself in the TriassicNathan made friends with two small reptiles who helped him find his way aroundUntil he met the strange dinosaur on the door and had a wonderful moonlight partyThis is written in rhyming verse, with one page of words and a page of simple illustrations. A lovely story to help young readers transition from picture books to chapter books.The Thecodontosaurus (thek-o-dont-o-saurus) were one of the earliest species of dinosaurs living in a world of even bigger reptiles.