Type in Man o' War as the title and then try Cooper as the author. If you don't get any hits, try Treat as the author.
If still no hit, just try Man o' War and be prepared to wade through Walter Farley, C.W. Anderson, and Ed Bowen.
One word of caution - if you type Man o' War as a keyword for the search, you will pull up a lot of books about war ships and science fiction books by William Shatner.
