Press Releases Displaying 36-40 (72) « Previous678910Next » Press Releases Study Finds Houghton Mifflin Harcourt’s Singapore Math Program Dramatically Raises Student Math Achievement in New Jersey School District June 14, 2012 read more Press Releases Before Nik Wallenda, There Was Annie Edson Taylor: Children’s Picture Book by Award-Winning Author/Illustrator Chris Van Allsburg Depicts Original Niagara Falls Daredevil June 7, 2012 read more Press Releases Houghton Mifflin Harcourt and SK Telecom Partner to Create Education Platform for Korean and Global Markets May 31, 2012 read more Press Releases Official Statement from Houghton Mifflin Harcourt May 21, 2012 read more Press Releases Houghton Mifflin Harcourt and HISTORY® Unveil New Social Studies iBooks® Textbooks for the Apple® iPad® May 17, 2012 read more Displaying 36-40 (72) « Previous678910Next »