Click one of the Contact Us features to display contact information (Phone #’s, Address, E-mail’s, URL’s) for the services your require. We look forward to hearing from you.

Please note that on October 1st our prices changed -Trade products excluded. For current pricing view one of our on–line catalogs with our Product Catalogs feature or use the Product LOOK-UP pricing feature!

Customer Service
Click the department for the product you need assistance with and obtain contact information (Phone #’s, Address, E-mail’s, URL’s) for placing an order or answers to questions.

Product Technical Support
The phone numbers and hours of service will be listed by product family. Options for E-mailing us or visit the online self-service system will also be listed.

For inquiries regarding Credit, Collections or payments.

Find Your Sales Rep _ invalid
To obtain the email and phone information for your local sales representative.

Sample Copy
To request a sample copy.

To request permission to use Houghton Mifflin Harcourt Publishing Company or HMH Supplemental Publishers Inc. K-12 School Division educational content.