Thanks for the suggestion -- I just purchased it. I'm not big one videos, but I'm getting so much out of the book I'm purchasing it in support of the book (and

Thanks for the suggestion -- I just purchased it. I'm not big one videos, but I'm getting so much out of the book I'm purchasing it in support of the book (and it looks like I'll receive a copy of the book whenever it's done along with the udemy purchase).