diff --git a/docs/en-US/Book_Info.xml b/docs/en-US/Book_Info.xml
deleted file mode 100644
index 3bd6efa176f..00000000000
--- a/docs/en-US/Book_Info.xml
+++ /dev/null
@@ -1,47 +0,0 @@
-<?xml version='1.0' encoding='utf-8' ?>
-<!DOCTYPE bookinfo PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
-<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
-%BOOK_ENTITIES;
-]>
-
-
-<!-- Licensed to the Apache Software Foundation (ASF) under one
- or more contributor license agreements.  See the NOTICE file
- distributed with this work for additional information
- regarding copyright ownership.  The ASF licenses this file
- to you under the Apache License, Version 2.0 (the
- "License"); you may not use this file except in compliance
- with the License.  You may obtain a copy of the License at
- 
-   http://www.apache.org/licenses/LICENSE-2.0
- 
- Unless required by applicable law or agreed to in writing,
- software distributed under the License is distributed on an
- "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
- KIND, either express or implied.  See the License for the
- specific language governing permissions and limitations
- under the License.
--->
-
-<bookinfo id="book-release-notes-3.0.4">
-    <title>&PRODUCT; Guide</title>
-    <subtitle>Revised August 9, 2012 10:48 pm Pacific</subtitle>
-    <productname>Apache CloudStack</productname>
-    <productnumber>4.0</productnumber>
-    <edition>1</edition>
-    <pubsnumber></pubsnumber>
-    <abstract>
-        <para>
-            Complete technical documentation of &PRODUCT;.
-        </para>
-    </abstract>
-    <corpauthor>
-        <inlinemediaobject>
-            <imageobject>
-                <imagedata fileref="Common_Content/images/title_logo.svg" format="SVG" />
-            </imageobject>
-        </inlinemediaobject>
-    </corpauthor>
-    <xi:include href="Common_Content/Legal_Notice.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
-    <xi:include href="Author_Group.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
-</bookinfo>
diff --git a/docs/en-US/Book_Info_Admin.xml b/docs/en-US/Book_Info_Admin.xml
deleted file mode 100644
index 6bf89b328c8..00000000000
--- a/docs/en-US/Book_Info_Admin.xml
+++ /dev/null
@@ -1,46 +0,0 @@
-<?xml version='1.0' encoding='utf-8' ?>
-<!DOCTYPE section PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
-<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
-%BOOK_ENTITIES;
-]>
-
-<!-- Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-    
-    http://www.apache.org/licenses/LICENSE-2.0
-    
-    Unless required by applicable law or agreed to in writing,
-    software distributed under the License is distributed on an
-    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-    KIND, either express or implied.  See the License for the
-    specific language governing permissions and limitations
-    under the License.
--->
-
-<bookinfo id="book-cloudstack-admin">
-	<title> Apache CloudStack 4.0
-		Administrator's Guide</title>
-	<subtitle>Revised September 11, 2012 01:32 am Pacific</subtitle>
-	<productname></productname>
-	<productnumber></productnumber>
-	<pubsnumber></pubsnumber>
-	<abstract>
-	    <para>If you have already installed &PRODUCT; or you want to learn more about the ongoing 
-	        operation and maintenance of a &PRODUCT;-powered cloud, read this documentation. It
-	        will help you start using, configuring, and managing the ongoing operation of your cloud.</para>
-	</abstract>
-	<corpauthor>
-		<inlinemediaobject>
-			<imageobject>
-				<imagedata fileref="Common_Content/images/title_logo.png" format="PNG" />
-			</imageobject>
-		</inlinemediaobject>
-	</corpauthor>
-	<xi:include href="Common_Content/Legal_Notice.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
-	<xi:include href="Author_Group.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
-</bookinfo>
diff --git a/docs/en-US/Book_Info_Build_All.xml b/docs/en-US/Book_Info_Build_All.xml
deleted file mode 100644
index 7243149ee20..00000000000
--- a/docs/en-US/Book_Info_Build_All.xml
+++ /dev/null
@@ -1,44 +0,0 @@
-<?xml version='1.0' encoding='utf-8' ?>
-<!DOCTYPE chapter PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN" "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
-<!ENTITY % BOOK_ENTITIES SYSTEM "cloudstack.ent">
-%BOOK_ENTITIES;
-]>
-
-<!-- Licensed to the Apache Software Foundation (ASF) under one
-    or more contributor license agreements.  See the NOTICE file
-    distributed with this work for additional information
-    regarding copyright ownership.  The ASF licenses this file
-    to you under the Apache License, Version 2.0 (the
-    "License"); you may not use this file except in compliance
-    with the License.  You may obtain a copy of the License at
-    
-    http://www.apache.org/licenses/LICENSE-2.0
-    
-    Unless required by applicable law or agreed to in writing,
-    software distributed under the License is distributed on an
-    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
-    KIND, either express or implied.  See the License for the
-    specific language governing permissions and limitations
-    under the License.
--->
-
-<bookinfo id="book-cloudstack">
-	<title>CloudStack Guide</title>
-	<subtitle>Revised September 18, 2012 10:48 am Pacific</subtitle>
-	<productname>Apache CloudStack (incubating)</productname>
-	<productnumber>3.0</productnumber>
-	<edition>1</edition>
-	<pubsnumber></pubsnumber>
-	<abstract>
-		<para>Complete technical documentation for Apache CloudStack.</para>
-	</abstract>
-	<corpauthor>
-		<inlinemediaobject>
-			<imageobject>
-				<imagedata fileref="Common_Content/images/title_logo.svg" format="SVG" />
-			</imageobject>
-		</inlinemediaobject>
-	</corpauthor>
-	<xi:include href="Common_Content/Legal_Notice.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
-	<xi:include href="Author_Group.xml" xmlns:xi="http://www.w3.org/2001/XInclude" />
-</bookinfo>