diff --git a/free-programming-books.md b/free-programming-books.md
index 5cc8754bc9224d7de60f9f371fb4bdfc4e4be796..8af2352ed1998267b1802120fda60c91c825e2dc 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -1077,6 +1077,7 @@ Original Source: [List of freely available programming books](http://web.archive
 * [Git Workflows](http://documentup.com/skwp/git-workflows-book)
 * [GitHub Cheat Sheet](https://github.com/tiimgreen/github-cheat-sheet) - Tim Green (Markdown)
 * [Intoduction to Git and Github](https://launchschool.com/books/git) - Launch School
+* [Learn Enough Git to be Dangerous] (https://www.learnenough.com/git-tutorial) - Michael Hartl
 * [Learn Git - Learn Version Control with Git](http://www.git-tower.com/learn/git/ebook/command-line/introduction) - Tobias Günther
 * [Pro Git](http://git-scm.com/book/en/v2) - Scott Chacon
 * [Pro Git Reedited](https://leanpub.com/progitreedited) - Jon Forrest