BOSTON -- Houghton Mifflin Harcourt (HMH) today announced that it has scheduled a conference call to announce its third quarter 2012 financial and operating results on Thursday, November 15, 2012. HMH plans to release its financial results in its Quarterly Report, which will be posted on its website, www.hmhco.com/content/investor-relations, prior to the conference call. At 8:30 a.m. Eastern (7:30 a.m. Central) on Thursday, Nov. 15, 2012, HMH will host a conference call to discuss its third quarter 2012 results with its investors. The conference call will be webcast live via the link below. The following information is provided for investors who would like to participate in the conference call: Toll Free: (800) 638-5495 International: (617) 614-3946 Passcode: 22604963 Moderator: Rima Hyder Webcast Link: http://www.media-server.com/m/p/kchs9ibo A replay will be available on the website later that day for those unable to participate in the live event. An audio replay of this conference will be available until November 22, 2012, via the following telephone numbers: (888) 286-8010 in the United States and (617) 801-6888 internationally using passcode 18499796. About Houghton Mifflin Harcourt Houghton Mifflin Harcourt is a global learning company with the mission of changing lives by fostering passionate, curious learners. Among the world’s largest providers of pre-K–12 education solutions and one of its longest-established publishing houses, HMH combines cutting-edge research, editorial excellence and technological innovation to improve teaching and learning environments and solve complex literacy and education challenges. HMH’s interactive, results-driven education solutions are utilized by 60 million students in 120 countries, and its renowned and awarded novels, non-fiction, children's books and reference works are enjoyed by readers throughout the world. For more information, visit www.hmhco.com.