diff --git a/agora pkg chapter.md b/agora pkg chapter.md
index f8389ce66..bd3afd233 100644
--- a/agora pkg chapter.md	
+++ b/agora pkg chapter.md	
@@ -538,6 +538,7 @@ Agoras can define mappings from these to URL schemes generalizing to isomorphic
 - #pull [[christopher alexander]] 
   - [[notes on the synthesis of form]] 
   - [[a pattern language]]
+- #pull [[how can we develop transformative tools for thought]]
 
 # Thanks and farewell