S. McDonald

• US Coin Error Coin Guide 2017
• 2009 US Coin Guide - History Grading and Internet Coin Auction Values 6th Edition
• 2011 US Coin Guide History Grading and Coin Values
• 2012 US Coins Buying and Selling on EBay
• 2013 U. S. Coin Guide - History Grading and Coin Values
• 2013 US Coin Guide Grading History and Coin Values
• 2013 US Coin Values - Mercury and Roosevlet Dimes
• 2013 US Coins Buying and Selling on Ebay
• 2014 Buying and Selling Coins on EBay
• 2018 US Error Coin Guide
• Crystal Dragon
• Lincoln Cent Error Coin Guide