John H. Earl, Financial Statement Analysis, Risk Management Essentials, 2009, 29-92

Thomas M. Arnold, John H. Earl, David S. North, On a Risk-Adjusted Basis, Do Firms Featured on Business Magazine Covers Make Good Contraian Investments?, The Journal of Wealth Management, 2010, 88-93

Thomas M. Arnold, John H. Earl, David S. North, Z-Score Calculator for the PDA, The Investment Professional, 2009, 21

Thomas M. Arnold, John H. Earl, David S. North, The Impact of Barron's on Stock Prices, The Investment Journal, 2009, 22-25

Thomas M. Arnold, John H. Earl, Michael Weiss, , A Quick Flip of the Coin, The Investment Professional, 2009, 52-53

Thomas M. Arnold, John H. Earl, Calculating the VIX in Excel , Journal of Trading, 2008, 39-45

Thomas M. Arnold, John H. Earl, David S. North, Cover Stories: Are Business Magazine Covers Effective Contrarian Indicators, Financial Analysts Journal, 2007, 70-75

Thomas M. Arnold, John H. Earl, Applying Altman's Z-Score in the Classroom, Journal of Financial Education, 2006, 97-102

David S. North, John H. Earl, The Patients' Bill of Rights and Post-retirement Benefits: The Effect on the DJIA, Journal of Pensions Management, 2002,211-227