diff --git a/__lang/monkey-rs/README_hatter.md b/__lang/monkey-rs/README_hatter.md
index ff74caa..1890ac5 100644
--- a/__lang/monkey-rs/README_hatter.md
+++ b/__lang/monkey-rs/README_hatter.md
@@ -1,3 +1,8 @@
 
 Clone from: https://github.com/vishpat/monkey-rs
 
+Monkey Programming Language:
+- https://monkeylang.org/
+- https://github.com/bradford-hamilton/monkey-lang
+
+