Join the Goodreads Author Program

Are you Joseph P. Helstrom CPA, author of the books below?
Excel Time Value of Money Functions for Financial Professionals by Joseph P. Helstrom CPA Revenue and Margin Analysis Techniques by Joseph P. Helstrom CPA


To join the author program as Joseph P. Helstrom CPA, you will first need to sign in to Goodreads. Then navigate back to this page to apply.


About the Author Program
Authors on Goodreads
Author Guidelines
Author Program How-To
Author & Advertisers Blog
Ask the Author: Featured Authors
About Goodreads