Houghton Mifflin Harcourt Appoints Jean-Claude Brizard to Board of Directors

BOSTON, March 22, 2021 /PRNewswire/ -- Learning technology company Houghton Mifflin Harcourt (HMH) (Nasdaq: HMHC) today announced that Jean-Claude Brizard, President and CEO of Digital Promise, a global, nonpartisan, nonprofit organization focused on accelerating innovation in education, has been appointed to HMH's board of directors.