diff --git a/doc/en/Gtk/NotebookPage.xml b/doc/en/Gtk/NotebookPage.xml
index ef046d23b..6a6345b2e 100644
--- a/doc/en/Gtk/NotebookPage.xml
+++ b/doc/en/Gtk/NotebookPage.xml
@@ -1,5 +1,5 @@
 <Type Name="NotebookPage" FullName="Gtk.NotebookPage">
-  <TypeSignature Language="C#" Value="public class NotebookPage : GLib.Opaque, IWrapper" Maintainer="auto" />
+  <TypeSignature Language="C#" Value="public class NotebookPage : GLib.Opaque, IWrapper" Maintainer="jaime" />
   <AssemblyInfo>
     <AssemblyName>gtk-sharp</AssemblyName>
     <AssemblyVersion>0.0.0.0</AssemblyVersion>
@@ -7,8 +7,15 @@
   </AssemblyInfo>
   <ThreadSafetyStatement>Gtk# is thread aware, but not thread safe; See the <link location="node:gtk-sharp/programming/threads">Gtk# Thread Programming</link> for details.</ThreadSafetyStatement>
   <Docs>
-    <summary>To be added</summary>
-    <remarks>To be added</remarks>
+    <summary>Notebook page</summary>
+    <remarks>
+      <para>The Notebook page is a widget used to store and
+        represent a single page of a <see cref="T:Gtk.Notebook" />
+	Usually it will contain a <see cref="T:Gtk.Label" /> but it
+	can contain other widgets giving the developer the possibility
+	to use custom widgets.
+      </para>
+    </remarks>
   </Docs>
   <Base>
     <BaseTypeName>GLib.Opaque</BaseTypeName>
@@ -31,11 +38,21 @@
         <Parameter Name="child" Type="Gtk.Widget" />
       </Parameters>
       <Docs>
-        <summary>To be added</summary>
-        <param name="notebook">To be added: an object of type 'Gtk.Notebook'</param>
-        <param name="child">To be added: an object of type 'Gtk.Widget'</param>
-        <returns>To be added: an object of type 'int'</returns>
-        <remarks>To be added</remarks>
+        <summary>Returns the number of the NotebookPage containing the
+	  widget 'child' in the Notebook.
+	</summary>
+        <param name="notebook">The Notebook that contains the widget 'child'.</param>
+        <param name="child">The widget we are looking for.</param>
+        <returns>The number of the NotebookPage containing the given
+	  widget. -1 if the widget is not found in the Notebook.
+	</returns>
+        <remarks>
+	  <para>
+	     Returns the number of the NotebookPage containing a
+             given widget in a given Notebook or -1 if the widget is not
+             found.
+	  </para>
+	</remarks>
       </Docs>
     </Member>
     <Member MemberName=".ctor">
@@ -61,8 +78,14 @@
       <Parameters />
       <Docs>
         <summary>To be added</summary>
-        <returns>To be added: an object of type 'Gtk.NotebookPage'</returns>
-        <remarks>To be added</remarks>
+        <returns>Creates a new instance of <see
+  cref="T:Gtk.NotebookPage" /></returns>
+        <remarks>
+	  <para>
+	    This is a constructor used by derivative types of <see cref="T:Gtk.NotebookPage" />.
+            This is not typically used by C# code.
+	  </para>
+        </remarks>
       </Docs>
     </Member>
   </Members>