 Image source: The Motley Fool. Houghton Mifflin Harcourt NASDAQ: HMHCQ1 2020 Earnings CallMay 07, 2020, 8:30 a.m. ETContents: Prepared Remarks Questions and Answers Call Participants Prepared Remarks: OperatorLadies and gentlemen thank you for standing by, and welcome to the Houghton Mifflin Harcourt scheduled first-quarter earnings call. 