Encyclopedia of U.S. Gold Coins: 1795 - 1933, Circulating, Proof, Commemorative, and Pattern Issues

Encyclopedia of U.S Gold Coins 1795 - 1933 2nd Ed.

100 Greatest U.S. Coins 3rd Ed.

The Official Guide to Coin Grading and Counterfeit Detection, 2nd Edition

Pleasure & Profit: 100 Lessons for Building and Selling a Collection of Rare Coins

100 Greatest U.S. Coins, 4th Edition