AAMS Books Available at APS Store
All AAMS books and Catalogs are now available through the American Philatelic Society stores.
The AAMS Catalog Sixth Edition Volumes 1-3 and the Seventh Edition Volumes 1 and 2, as well as 14 air mail related books are available.
Now Available from the APS Store: AAMS Catalog Volume 2 Polar Philately
See Publications Catalogs, Books & CD page.