added Graph-Powered Machine Learning
diff --git a/books.md b/books.md
index 5ef2bf31..4f6387b5 100644
--- a/books.md
+++ b/books.md
@@ -37,6 +37,7 @@ The following is a list of free, open source books on machine learning, statisti
 * [Hands‑On Machine Learning with Scikit‑Learn and TensorFlow](http://index-of.es/Varios-2/Hands%20on%20Machine%20Learning%20with%20Scikit%20Learn%20and%20Tensorflow.pdf) - Aurélien Géron
 * [R for Data Science: Import, Tidy, Transform, Visualize, and Model Data](http://r4ds.had.co.nz/) - Wickham and Grolemund. Great as introduction on how to use R. 
 * [Advanced R](http://adv-r.had.co.nz/) - Hadley Wickham. More advanced usage of R for programming.
+* [Graph-Powered Machine Learning](https://www.manning.com/books/graph-powered-machine-learning) - Alessandro Negro. Combining graph theory and models to improve machine learning projects
 
 
 ## Deep-Learning

Hi, I thought this title might be a great addition to your list of books. Thank you for your consideration