Browse Categories

Site FAQ

Do you accept Purchase Orders?
Yes, please send order form and purchase order to:

Houghton Mifflin Harcourt
Intervention Services Group
255 38th Street, Suite L
St. Charles, IL 60174

Phone: 877-234-7323
Fax: 800-724-4716

Email for Order Placement: InterventionSolutionsOrders@hmhco.com
Email for Order Inquiries: InterventionSolutionsInquiries@hmhco.com
Back to Top
Can I use a Purchase Order online?
Yes, when payment method is requested at checkout, please enter purchase order number under "account."
Back to Top
Once I place my order, how long does it take to ship?
You should receive your order 7-10 business days after we receive it.
Back to Top
Can I view an item before purchasing?
No, but if after purchasing the items, you find that they do not fit your needs, we offer a full refund on the item(s).
Back to Top
I placed an order online and when I entered my zip code it said "we do not ship to that zip code"
We ship to every state. If you run into this issue, please call to provide information over the phone.
Back to Top
I am trying to place an order but cannot seem to find the title I need.
Please call and we will assist you in finding the publication you are in search of.
Back to Top
We are tax exempt.
Your order will be charged tax, unless your school or district is the bill-to and Houghton Mifflin Harcourt has a tax-exempt form on file for that institution.
Back to Top
Do you offer discounts?
Yes, we offer a volume discount. This can be found on our website or any of our order forms.
Back to Top
What are your shipping costs?
Shipping is 9% of total order, with a minimum of $2.25.
Back to Top
Do you offer discounts for resellers?
We are a sole source vendor and do not sell to bookstores. Customer must contact us directly.
Back to Top
We are trying to order but you are not listed in our system
The order will be fulfilled by Houghton Mifflin Harcourt, so POs should be addressed as such. If Houghton Mifflin Harcourt is not in your system, we can send you a W-9 to become an approved vendor.
Back to Top
Shopping Cart
Your cart is empty.