diff --git a/inbox.md b/inbox.md
index e1e795d..90ded6f 100644
--- a/inbox.md
+++ b/inbox.md
@@ -11,6 +11,12 @@ remember to add tailscale IPs for remaining VMs and all devies
 what is RDP and kVM? (in detail) also ask other questions
 VPCs?
 
+C PROGRAMMING LANGUAGE
+BOOKS
+1. K&R
+2. Computer Systems: A Programmer's Perspective (CS:APP)
+3. Operating Systems: Three Easy Pieces (OSTEP)
+
 GIT REPOS
 nixos config
 fedora nvim config