The "DESCRIPTOSAURUS, 3RD EDITION - CG R39" is a 2018 hardcover book by author Alison Wilcox, focusing on creative writing for children. The book, published by Routledge, is written in English and is intended for those interested in non-fiction narrative techniques. With its imaginative and engaging content, this book is sure to inspire young writers to explore their creativity and develop their storytelling skills.