GLOBALClaimed by ShinyhuntersFirst sighting
Posted to leak site Jul 8, 2025bd_0db0c5cbadd13d1e
HMH, or Houghton Mifflin Harcourt, is a long-established publishing company specializing in educational content. They provide a variety of instructional technology, assessments, and other learning materials to schools in over 150 countries. The company also publishes a number of well-known trade and reference works, alongside children's books. Their goal is to foster a lifelong love of learning in every individual they serve.