Please note the standard lead times for Enlargement, Braille, or copies are one (1) week. All other requests (Research, Research Discounts, Reprints, Internet/Electronic Use, Translations, etc.) are a minimum of 6-12 weeks.
For permission inquiries concerning Riverside Publishing, please submit the completed form to below mail
Request for Permission to use content from the following Houghton Mifflin Harcourt Publishing Company and subsidiaries:
Houghton Mifflin Harcourt Publishing Company
Houghton Mifflin Harcourt School Publishers
Houghton Mifflin Harcourt Supplemental (Great Source, Rigby, Saxon, Steck-Vaughn)