added Transfer Learning for Natural Language Processing
diff --git a/courses.md b/courses.md
index 73f13f90..69cdcf0e 100644
--- a/courses.md
+++ b/courses.md
@@ -38,4 +38,6 @@ The following is a list of free or paid online courses on machine learning, stat
 * [Transfer Learning for Natural Language Processing](https://www.manning.com/books/transfer-learning-for-natural-language-processing) - $
 * [Grokking Artificial Intelligence Algorithms](https://www.manning.com/books/grokking-artificial-intelligence-algorithms) - $
 * [Machine Learning for Business](https://www.manning.com/books/machine-learning-for-business) - $
+* [Transfer Learning for Natural Language Processing](https://www.manning.com/books/transfer-learning-for-natural-language-processing) - $
 * [In-depth introduction to machine learning in 15 hours of expert videos (by Prof. Trevor Hastie, Prof. Rob Tibshirani, Stanford)](https://www.dataschool.io/15-hours-of-expert-machine-learning-videos/) - free
+

Hi,
Branko from Manning here, I thought this book of ours could be a good resource here.
Thanks for checking it out!