diff --git a/docs/reference/google.auth.rst b/docs/reference/google.auth.rst
new file mode 100644
index 0000000..0533449
--- /dev/null
+++ b/docs/reference/google.auth.rst
@@ -0,0 +1,8 @@
+google.auth package
+===================
+
+.. automodule:: google.auth
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
diff --git a/docs/reference/google.rst b/docs/reference/google.rst
new file mode 100644
index 0000000..58c6da4
--- /dev/null
+++ b/docs/reference/google.rst
@@ -0,0 +1,16 @@
+google package
+==============
+
+.. automodule:: google
+    :members:
+    :undoc-members:
+    :show-inheritance:
+
+Subpackages
+-----------
+
+.. toctree::
+
+    google.auth
+    google.oauth2
+
diff --git a/docs/reference/modules.rst b/docs/reference/modules.rst
new file mode 100644
index 0000000..b1816cc
--- /dev/null
+++ b/docs/reference/modules.rst
@@ -0,0 +1,7 @@
+google
+======
+
+.. toctree::
+   :maxdepth: 4
+
+   google