diff --git a/closed letter.md b/closed letter.md
index e69de29bb..48ed91594 100644
--- a/closed letter.md	
+++ b/closed letter.md	
@@ -0,0 +1,3 @@
+- a [[list]].
+  - These are closed letters only in the sense that I write it for a particular person and I'm not linking it widely like I do link
+  - c.f. [[open letters]].