diff --git a/README.md b/README.md
index 96dc0bb..7f3fdb6 100644
--- a/README.md
+++ b/README.md
@@ -136,6 +136,12 @@
 * [Test-Driven Development with Python](https://www.amazon.com/dp/1491958707/?tag=wsvincent-20)
 * [Django RESTful Web Services](https://www.amazon.com/dp/1788833929/?tag=wsvincent-20)
 
+### Free online books
+* [Building APIs with Django and Django Rest Framework](https://books.agiliq.com/projects/django-api-polls-tutorial/en/latest/)
+* [Django Projects Cookbook](https://books.agiliq.com/projects/djenofdjango/en/latest/)
+* [Django ORM Cookbook](https://books.agiliq.com/projects/django-orm-cookbook/en/latest/index.html)
+* [Django Admin Cookbook](https://books.agiliq.com/projects/django-admin-cookbook/en/latest/)
+
 ## Videos
 
 * [Treehouse](https://teamtreehouse.com/tracks/learn-django)