HarperOne

HarperOne (formerly HarperSanFrancisco) is a publishing imprint of HarperCollins, specializing in books on religion, spirituality, and personal growth, based in San Francisco. The imprint was founded in 1977 by 13 employees of New York based Harper & Row, who travelled west to San Francisco, which was at the time a center for alternative spirituality, including the New Age movement. The imprint changed its name in 2006 to HarperOne. In 2007, they partnered to publish the New Revised Standard Version of the Bible, from the United Church of Christ.

In c. 2008 the imprint hired a former Rodale Press executive, Nancy Hancock, to head expansion into the healthy living market.