Bookstores

HOL Bookstore Product Return Policy

Please use the form below to request more information about our products or set up an account.

All bookstore orders, regardless of size, will ship in 10 working days from receipt of purchase order. If placing a P.O. request, please contact us at info@holscience.com or fax order to 720.420.4927.

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Please allow one business day for a reply. If your matter is urgent, or you have not received a reply within one business day, please call us at (866) 206-0773