Houghton Mifflin Harcourt
Houghton Mifflin Harcourt Publishing Company combines a tradition of excellence with a commitment to innovation, providing comprehensive best-in-class pre-K-12 educational solutions, research-based assessments, and award-winning literature and reference materials.
Spotlight
Bridget Marmion Named Chair of the AAP Trade Publishers Executive Committee
The AAP recently named Houghton Mifflin Harcourt's Bridget Marmion chair of their Trade Publishers Executive Committee.
Houghton Mifflin Harcourt
Our eight divisions provide comprehensive solutions for educational success and lifelong learning: School Publishers, Holt McDougal, Supplemental Publishers, Learning Technology, Riverside Publishing, International Publishers, Trade and Reference Publishers, Greenwood-Heinemann.

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For more information, visit the Houghton Mifflin and Harcourt websites.