By using the Web pages hosted by Houghton Mifflin Company and/or its various divisions and subsidiaries (collectively referred to as "HMCo"), you agree to the following terms and conditions:

The materials posted on these pages by HMCo may be retrieved solely for your own personal use and may be downloaded to your own hard disk or sent to a printer solely for that purpose. You may not otherwise copy, modify or distribute the contents of these pages without the express permission of HMCo.

Portions of these pages provide users an opportunity to exchange ideas and information. The ideas and information posted do not necessarily reflect the views of HMCo. While using these pages, you may not post, transmit or otherwise distribute any material that may be unlawful, obscene, defamatory, threatening, infringing on any copyright or other rights of others, or damaging to software or hardware. You may not advertise or solicit on these pages without HMCo's express permission.

HMCo reserves the right, which it may or may not exercise, to review, edit or delete any material that it deems to be inappropriate or in violation of these Terms and Conditions of Use and to deny access to anyone who violates these Terms and Conditions of Use. NOTWITHSTANDING THE ABOVE, HMCO EXPRESSLY DISCLAIMS ANY RESPONSIBILITY OR LIABILITY FOR ANY MATERIAL COMMUNICATED BY THIRD PARTIES THROUGH THESE PAGES OR FOR ANY CLAIMS, DAMAGES OR LOSSES RESULTING FROM THE USE THEREOF.

By posting or submitting material to these pages you represent that you have all necessary rights in and to such material and that such material will not infringe on any personal or proprietary rights of any third parties. You authorize HMCo to use and/or authorize others to use such material in any manner or medium.

You may obtain access to other sites on the Internet through these pages. By providing this service HMCo is not undertaking any responsibility or liability for information or publications of third parties on the Internet even if you access them through these pages.

HMCO MAKES NO REPRESENTATIONS OR WARRANTIES WITH RESPECT TO THESE PAGES OR THEIR CONTENTS (INCLUDING WITHOUT LIMITATION MATERIAL COMMUNICATED BY THIRD PARTIES), WHICH ARE PROVIDED ON AN "AS IS" AND "AS AVAILABLE" BASIS. HMCO DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, WITH RESPECT TO THESE PAGES. HMCO MAKES NO REPRESENTATIONS OR WARRANTIES THAT THE SERVICES PROVIDED BY THESE PAGES WILL BE UNINTERRUPTED, ERROR-FREE, THAT DEFECTS WILL BE CORRECTED, OR THAT THE PAGES OR THE SERVER THAT MAKESTHEM AVAILABLE ARE FREE FROM VIRUSES, WORMS OR OTHER HARMFUL COMPONENTS. HMCO ALSO MAKES NO REPRESENTATIONS OR WARRANTIES AS TO WHETHER THE INFORMATION ACCESSIBLE VIA THESE PAGES IS ACCURATE, COMPLETE OR CURRENT.

IN NO EVENT SHALL HMCO, ITS EMPLOYEES OR AGENTS, OR ANYONE ELSE WHO HAS BEEN INVOLVED IN THE CREATION, PRODUCTION, OR DELIVERY OF THESE PAGES BE LIABLE FOR ANY DIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, SUCH AS, BUT NOT LIMITED TO, LOSS OF ANTICIPATED PROFITS, BENEFITS, USE, OR DATA RESULTING FROM THE USE OF THESE PAGES.

These pages are controlled and operated by HMCo in the United States and are intended for use within the United States. HMCo makes no representation that materials on these pages are appropriate or available for use in other locations. Those who choose to access these pages from other locations do so on their own initiative and are responsible for compliance with local laws. These Terms and Conditions of Use shall be construed and enforced in accordance with the laws of the Commonwealth of Massachusetts. Any action to enforce these Terms and Conditions of Use shall be brought in the federal or state courts located in the Commonwealth of Massachusetts.

HMCo reserves the right to change these Terms and Conditions of Use at any time without notice.

If you do not agree with these Terms and Conditions of Use, do not use the Web pages hosted by HMCo.

Great Source Education Group, Inc., Houghton Mifflin Interactive Corporation, McDougal Littell Inc., and The Riverside Publishing Company are wholly owned subsidiaries of Houghton Mifflin Company.