The “Dinosaur Coloring Book” by Steve Kieffer, published by Hancock House Publishers in 2005, is a trade paperback book measuring 11 inches in length, 8.5 inches in width, and 0.1 inch in height. It is part of the “Act Ser.” book series and is geared towards a juvenile audience, focusing on concepts, colors, and activities related to dinosaurs and prehistoric creatures. The book features 24 pages of illustrations by the author, making it an engaging and educational tool for young readers interested in exploring the world of paleontology through interactive coloring activities.