diff --git a/manual/diff.rst b/manual/diff.rst
new file mode 100644
index 0000000000..389f7a4acc
--- /dev/null
+++ b/manual/diff.rst
@@ -0,0 +1,9 @@
+.. include:: global.rst
+
+.. _diff:
+
+Comparing E-books 
+========================
+
+This page is under construction.
+
diff --git a/manual/index.rst b/manual/index.rst
index c6c549b6ff..d856fe35fa 100755
--- a/manual/index.rst
+++ b/manual/index.rst
@@ -30,6 +30,7 @@ Sections
    viewer
    conversion
    edit
+   diff
    metadata
    faq 
    tutorials
@@ -81,6 +82,14 @@ Editing ebooks
 
    edit
 
+Comparing ebooks
+^^^^^^^^^^^^^^^^
+
+.. toctree::
+   :maxdepth: 2
+
+   diff
+
 Editing ebook metadata
 ^^^^^^^^^^^^^^^^^^^^^^^^^^^