diff --git a/src/content/resources/language/c-sharp/intro.md b/src/content/resources/language/c-sharp/intro.md
index e5b7cc6..5d1b566 100644
--- a/src/content/resources/language/c-sharp/intro.md
+++ b/src/content/resources/language/c-sharp/intro.md
@@ -21,6 +21,9 @@ title: C#
 ###### Books
 
 - [Fundamentals of Computer Programming with C#](https://introprogramming.info/english-intro-csharp-book/)
+- [C# 10 in a Nutshell](https://www.oreilly.com/library/view/c-10-in/9781098121945/)
+- [C# 10 Pocket Reference](https://www.oreilly.com/library/view/c-10-pocket/9781098122034/)
+- [Concurrency in C# Cookbook](https://www.oreilly.com/library/view/concurrency-in-c/9781492054498/)
 
 ###### Discord (bot) libraries