Mark Crosbie

Houghton Mifflin Harcourt

Our work at HMH is the outcome of our guiding purpose, vision, and values. By learning more about us, you'll discover what makes our products and services so exceptional. It's not only because of our long history of innovation but also because of our people and their commitment to educators and learners. We share an understanding of what an enormous privilege it is to invite young people to become the heroes of their own narratives, to shape the arc of a story, and to change a life. That is the power of learning. We bring learning to countless students and teachers—transforming lives, supporting communities, and making our society more open, just, and inclusive for all.