Become a subscriber to the American Philatelic Research Library (APRL) quarterly journal the Philatelic Literature Review (PLR). Subscribing is easy, only $18 annually for U.S. residents (other membership types available), and if you subscribe now, you'll receive The PLR's The Research Issue in addition! 

With your subscription, you receive four issues of the journal delivering into your hands:

• Research Articles such as New Frontiers in Philatelic Research by Richard Scott Morel
• New Literature Reviews--The Lipman Postal Card: Forerunner from Philadelphia, reviewed by Alan Warren
• New Literature Announcements--The Wonderful World of Stamp Dealing by Bob Gebhart
• A Forum, "The Clearinghouse," for subscribers to list literature they want to sell
• Indexes and Bibliographies
• News from the APRL and other philatelic libraries--National Postal Museum Library, Wineburgh Philatelic Research Library, Peggy J. Slusser Memorial Philatelic Library to name a few
• PLR Dealer Directory
• And much, much more

The APRL is the world's largest public philatelic library holding more than 90,000 items on stamp collecting, postal history and mail services, plus unique archives. Find more information either on the APRL's webpage or contact the library at library@stamps.org.