diff --git a/free-programming-books.md b/free-programming-books.md
index b5c17ae5d90d280f027792d289a99e1e1f6f6b0b..b95d824a6c46e49a214f562c8c84fd75ac75049d 100644
--- a/free-programming-books.md
+++ b/free-programming-books.md
@@ -1076,6 +1076,7 @@ See also [TeX](#tex)
 * [Essential Perl](http://cslibrary.stanford.edu/108/EssentialPerl.pdf) (PDF)
 * [Extreme Perl](http://www.extremeperl.org/bk/home)
 * [Higher-Order Perl](http://hop.perl.plover.com/book/)
+* [Practical mod_perl](http://modperlbook.org/) - Stas Bekman, Eric Cholet
 * [The Mason Book](http://www.masonbook.com/book/)
 * [Mastering Perl](http://chimera.labs.oreilly.com/books/1234000001527) - Bryan D Foy
 * [Modern Perl 5](http://www.onyxneon.com/books/modern_perl/index.html)