diff --git a/books/free-programming-books.md b/books/free-programming-books.md
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--- a/books/free-programming-books.md
+++ b/books/free-programming-books.md
@@ -2207,6 +2207,7 @@ Kerridge (PDF) (email address *requested*, not required)
 
 ### Nim
 
+* [Computer Programming with the Nim Programming Language](http://ssalewski.de/nimprogramming.html) - Dr. Stefan Salewski
 * [Nim Basics](https://narimiran.github.io/nim-basics) - narimiran
 * [Nim by Example](https://nim-by-example.github.io) - Flaviu Tamas
 * [Nim Days](https://xmonader.github.io/nimdays) - Ahmed Thabet