A. Our expert instructional staff is here to assist you in any way we can. You may contact us by going to our online Help Line or by writing us using the special Question forms at the end of each Study Guide. We will respond promptly by phone, mail, fax, or E-mail. Or, you may call us at 800-223-4542, and your call will be referred to a member of our knowledgeable team of career educators. Leave a detailed voice message if someone cannot help you right away. We make every effort to return calls within 24 hours.