diff --git a/heroscript/tfgrid4/book_collections.md b/heroscript/tfgrid4/book_collections.md
index 1631fcd..9f0e6cd 100644
--- a/heroscript/tfgrid4/book_collections.md
+++ b/heroscript/tfgrid4/book_collections.md
@@ -2,47 +2,13 @@
 
 ```js
 
-!!book.generate
-    name:'tfgrid4'
-    title:'TFGrid Internet 4.0'
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/books/tfgrid4'
-    production: true
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/bestkeptsecret'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/why'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/farming_v4'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/economy'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/p2p'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/partners_utilization'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/solutions'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/web4'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/tech'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/values'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/problems'
-
-!!doctree.add
-    url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/collections/dy_intro'
+!!mdbook.export 
+    title:'TFGrid Internet 4.0' 
+    name:'tfgrid4' 
+    description:'This book explores the features and capabilities of TFGrid Internet 4.0.' 
+    summary_url:'https://git.ourworld.tf/tfgrid/info_tfgrid/src/branch/main/books/tfgrid4'
+    collections:'bestkeptsecret, why, farming_v4, economy, p2p, partners_utilization, solutions, web4, tech, values, problems, dy_intro' 
+    production:0 //means we put it in summary
 
 ```
 
diff --git a/heroscript/tfgrid4/context.md b/heroscript/tfgrid4/context.md
deleted file mode 100644
index a8f5892..0000000
--- a/heroscript/tfgrid4/context.md
+++ /dev/null
@@ -1,11 +0,0 @@
-
-```js
-
-!!books.configure
-	buildroot:'~/hero/var/mdbuild'
-	publishroot:'~/hero/www/info'
-	install:true
-	reset:false
-
-```
-