diff --git a/free-programming-books.md b/free-programming-books.md
index bf62108e6e58b52ef72112129ffded774d6239ff..5154e0c3a277dfd71f5262401f91686f9fbfdff0 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -2488,6 +2488,7 @@ Kerridge (PDF) (email address *requested*, not required)
 #### Pandas
 
 * [Learn Pandas](https://bitbucket.org/hrojas/learn-pandas) - Hernan Rojas (0.18.1)
+* [pandas: powerful Python data analysis toolkit](https://pandas.pydata.org/docs/pandas.pdf) - Wes McKinney and the Pandas Development Team (:construction: *in process*) (PDF)
 
 
 #### Pyramid
diff --git a/free-programming-interactive-tutorials-en.md b/free-programming-interactive-tutorials-en.md
index ee6dd06dcb56bc78a9fa6027a255a74cd6a13ec6..8ab7cbdcdb47b2b4e662cbc8b5f86da2227f16bc 100644
--- a/free-programming-interactive-tutorials-en.md
+++ b/free-programming-interactive-tutorials-en.md
@@ -272,6 +272,7 @@
 * [Learn Python Step by Step](http://www.techbeamers.com/python-tutorial-step-by-step)
 * [Python for Everybody - Interactive](https://runestone.academy/runestone/books/published/py4e-int/index.html) - Barbara Ericson
 * [Python Koans](https://github.com/gregmalcolm/python_koans)
+* [Python Pandas Tutorial: A Complete Introduction for Beginners](https://www.learndatasci.com/tutorials/python-pandas-tutorial-complete-introduction-for-beginners/) - George McIntire, Brendan Martin, Lauren Washington
 * [Python Tutorial](https://www.w3schools.com/python) - W3Schools