This is one of the two best books I've found. Has lots of Information. The other book I recommend is U.S. Navy Aircraft 1921-1941/U.S. Marine Corps Aircraft 1941-1959 by William T. Larkins which is given credit in this book. These are the only two books I'd have if I could afford only two books.
ThriftBooks sells millions of used books at the lowest everyday prices. We personally assess every book's quality and offer rare, out-of-print treasures. We deliver the joy of reading in recyclable packaging with free standard shipping on US orders over $15. ThriftBooks.com. Read more. Spend less.