ISBN 9780615605876 books & textbook
Trachodon 4: A Dinosaur of Little Magazine
Frost, James Bernard Campbell, Ellen Prentiss Hicks, David Stavlas, Nicol Walker, John Carr Schultz, Katey Mellick, Kreh
Trachodon Publishing LLC /2012-02-26 Paperback / 72 Pages
isbn-10: 0615605877 / isbn-13: 9780615605876