The product is a trade paperback book titled "True Books: Apatosaurus" by Elaine Landau. Published by Scholastic Library Publishing in 1999, this juvenile nonfiction book belongs to the True Bks.: Dinosaurs series. With 48 pages and an item length of 8.4 inches, this book in English explores the topic of animals/dinosaurs & prehistoric creatures. The illustrator's work is evident in this informative and educational read for young readers interested in learning about the Apatosaurus.