https://hasmarkpublishing.com/

#1 International Amazon Bestseller. Bill Bartmann made it to #1 Bestseller status on Amazon.com and Amazon.ca. “Billionaire Secrets to Success”, which launched in 2005 also became an Amazon bestseller.
Bill Bartmann – Bailout Riches! How Everyday Investors Can Make a Fortune Buying Bad Loans for Pennies on the Dollar.