diff --git a/lib/browser.js b/lib/browser.js
index c2445308f..745a54489 100644
--- a/lib/browser.js
+++ b/lib/browser.js
@@ -1,14 +1,13 @@
-var Book = require('./models/book');
-var FS = require('./models/fs');
-var Parse = require('./parse');
 var Modifiers = require('./modifiers');
 
 module.exports = {
-    Parse: Parse,
+    Parse:              require('./parse'),
 
     // Models
-    Book: Book,
-    FS: FS,
+    Book:               require('./models/book'),
+    FS:                 require('./models/fs'),
+    Summary:            require('./models/summary'),
+    Glossary:           require('./models/glossary'),
 
     // Modifiers
     SummaryModifier: Modifiers.Summary