I'm going to assume that he's talking about "How to Become a C# Programmer" http://bit.ly/2OlHRI http://bit.ly/2OlHRI, unless he's published multiple ebooks wit

I'm going to assume that he's talking about "How to Become a C# Programmer" http://bit.ly/2OlHRI http://bit.ly/2OlHRI, unless he's published multiple ebooks within the last week.