Update to links to ways to buy the book, Agile Data Science 2.0

README.md

@@ -1,6 +1,6 @@
 # Agile_Data_Code_2
 
-Code for [Agile Data Science 2.0](http://shop.oreilly.com/product/0636920051619.do), O'Reilly 2017. Now available in [Preview on O'Reilly Safari](https://www.safaribooksonline.com/library/view/agile-data-science/9781491960103/).
+Code for [Agile Data Science 2.0](http://shop.oreilly.com/product/0636920051619.do), O'Reilly 2017. Now available at the [O'Reilly Store](http://shop.oreilly.com/product/0636920051619.do), on [Amazon](https://www.amazon.com/Agile-Data-Science-2-0-Applications/dp/1491960116) (in Paperback and Kindle) and on [O'Reilly Safari](https://www.safaribooksonline.com/library/view/agile-data-science/9781491960103/). Also available anywhere technical books are sold!
 
 This is also the code for the [Realtime Predictive Analytics](http://datasyndrome.com/video) video course and [Introduction to PySpark](http://datasyndrome.com/training) live course!