I may be a bit biased, but my book "Data Science from Scratch" is a good choice. :) http://joelgrus.com/2015/04/26/data-science-from-scratch-first-principles-

I may be a bit biased, but my book "Data Science from Scratch" is a good choice. :) http://joelgrus.com/2015/04/26/data-science-from-scratch-first-principles-with-python/ http://joelgrus.com/2015/04/26/data-science-from-scratch-fir...