diff --git a/desktop/src-common/advent/screens/rooms/inside_castle.clj b/desktop/src-common/advent/screens/rooms/inside_castle.clj
index f3a45d14..8c2b058d 100644
--- a/desktop/src-common/advent/screens/rooms/inside_castle.clj
+++ b/desktop/src-common/advent/screens/rooms/inside_castle.clj
@@ -258,7 +258,7 @@
 
 (defn make-night [entities]
   (-> entities
-      (update-in [:room :entities] #(dissoc % :game-player))
+      (update-in [:room :entities] #(dissoc % :game-player :books))
       add-monocle-if-necessary))
 
 (defn make [screen]