I've self-published an ebook & screencast series on math (http://betterexplained.com/articles/math-betterexplained-ebook-available/ http://betterexplained.com/a

I've self-published an ebook & screencast series on math (http://betterexplained.com/articles/math-betterexplained-ebook-available/ http://betterexplained.com/articles/math-betterexplained-ebo...) based on my blog content. I've written more about the numbers and process here: http://news.ycombinator.com/item?id=870015 http://news.ycombinator.com/item?id=870015 The parent thread by Peter Cooper is very interesting too: http://news.ycombinator.com/item?id=869106 http://news.ycombinator.com/item?id=869106