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@@ -2,7 +2,6 @@ The following is a list of free, open source books on machine learning, statisti
 
 ## Machine-Learning / Data Mining
 
-* [Real World Machine Learning](https://manning.com/books/real-world-machine-learning) [Free Chapters]
 * [Real World Machine Learning](https://manning.com/books/real-world-machine-learning) [Free Chapters]
 * [An Introduction To Statistical Learning](http://www-bcf.usc.edu/~gareth/ISL/) - Book + R Code
 * [Elements of Statistical Learning](http://statweb.stanford.edu/~tibs/ElemStatLearn/) - Book