I've heard from Wiley that our data science book had already 4,133 pre-ordered copies, which is (according to Wiley) a great start. It was published last Monday.
I'll try my best to answer all the questions asked by readers, in a timely manner. I am also in the process of writing new data science articles to hopefully write a second book, with additional data science topics. And Wiley is going to publish an interview with the author, more on this later.
Extract from the book