Hi David,
Great question thanks for asking such a question and and answer is here:
BEST SELLING eBook in SFI: The best selling book is the set Home Business Revolution's Greatest Entrepreneurs Series Volume 1 & Volume 2 sold by TC Direct (Gery is the main author of Volume 1 and there is a forword by Gery in Volume 2). It has 4 stars with 250 ratings....
