One by one, ten dinosaurs at play become fewer and fewer as various things happen to them and the reader is left with one sleepy dinosaur. By the author of Dinosaur Roar! Reprint. Paul Stickland , is the illustrator of many books for children, including Dinosaur Roar! and Machines as Big as Monsters . He is married to Henrietta Stickland , a children's book editor. The Sticklands live in Milbornewick, England. Paul Stickland , is the illustrator of many books for children, including Dinosaur Roar! and Machines as Big as Monsters . He is married to Henrietta Stickland , a children's book editor. The Sticklands live in Milbornewick, England.