News Announcements

CHICAGO — January 31, 2011 — Last week, global education leader Houghton Mifflin Harcourt (HMH), which first introduced Singapore math to U.S. schools in 2009, welcomed math administrators from around the c...

DUBLIN, Ireland — January 27, 2011 — Global education leader Houghton Mifflin Harcourt (HMH) is pleased to announce the appointment of Conor McGuinness as Vice President of International Finance and Operati...

BOSTON — January 18, 2011 — Global education leader Houghton Mifflin Harcourt (HMH) today announced the results of a study that praises the effectiveness of Math in Focus, the U.S. Edition of Singapore'...

BOSTON - January 10, 2011 — Global education leader Houghton Mifflin Harcourt's (HMH) Educational Consulting Services group has acquired The Leadership and Learning Center, a world-class professional de...