diff --git a/free-programming-books-ru.md b/free-programming-books-ru.md
index e1552ec3d6c39ac87829496588360c9d90325741..e0236a37b8d047ac30ca0f927f40264f32820148 100644
--- a/free-programming-books-ru.md
+++ b/free-programming-books-ru.md
@@ -153,6 +153,7 @@
 * [Вглубь языка Python](http://ru.diveintopython.net/toc.html)
 * [Укус Питона](http://wombat.org.ua/AByteOfPython/) - Swaroop C H
 * [Учебник Python 2.6](http://ru.wikibooks.org/wiki/Учебник_Python_2.6)
+* [Problem Solving with Algorithms and Data Structures](http://aliev.me/runestone/)
 
 
 ### PostgreSQL