The Case Of The Dinosaur Birds (hank The Cowdog (quality)) [Paperback]

FOR USE IN SCHOOLS AND LIBRARIES ONLY. It's scrap day on the ranch--a glorious day for Hank, his sidekick, Drover, and Pete the Barncat. But the glorious day takes a sudden turn for the worse when when two very unusual-looking creatures fly overhead. Now Hank finds himself dealing with an inv