diff --git a/content/posts/books.md b/content/posts/books.md
index c7f1fe7..f8bd26b 100644
--- a/content/posts/books.md
+++ b/content/posts/books.md
@@ -15,6 +15,7 @@ the [F] tag means that the book is available freely online. A great starting poi
 - Essential Java
 - The GO programming language
 - Design Patterns: Elements of Reusable Object-Oriented Software
+- The C Programming Language
 
 # Open Source/ Free software
 - La cattedrale e il bazaar
@@ -23,3 +24,4 @@ the [F] tag means that the book is available freely online. A great starting poi
 # Linux
 - The Orange book pt. 2 [F]
 - [How Linux Works, 3rd Edition: What Every Superuser Should Know](https://nostarch.com/howlinuxworks3)
+- Linux Bible