Firstly some good free books available, mainly on data, not all of these are full versions
DevOps for Finance http://shop.oreilly.com/product/0636920044857.do
Python for Scientists http://shop.oreilly.com/product/0636920046240.do
Music Science http://shop.oreilly.com/product/0636920042471.do
Mapping Big Data http://shop.oreilly.com/product/0636920041016.do
Python data for developers http://shop.oreilly.com/product/0636920046257.do
Evaluating Machine Learning Models http://shop.oreilly.com/product/0636920042518.do
Data Analytics in Sports http://shop.oreilly.com/product/0636920040910.do
Fashioning Data: A 2015 Update http://shop.oreilly.com/product/0636920042013.do
Performance Optimizations in a Cloud-Centric World http://shop.oreilly.com/product/0636920042150.do
Data, Money, and Regulation http://shop.oreilly.com/product/0636920042389.do
Introducing Java 8 http://shop.oreilly.com/product/0636920043256.do
Below snippet from web page
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I was just about to say, I wouldn't even read a Bill O'Reilly book if you paid me to.
Carry on.
Yo pie charts are on fleek
My standard deviations are swag