Jonathan Karp is an American book editor, publisher, and writer. Prior to being named publisher of Simon & Schuster in 2010, he was the founder of Twelve, an imprint at the Hachette Book Group, and the editor-in-chief of Random House. He was the CEO of Simon & Schuster from May 2020 to July 2022. As of July 2022, he is the publisher of the Simon & Schuster imprint "for the foreseeable future". Early life and education Karp was born to a Jewish family and raised in the Short Hills section of Millburn, New Jersey. His mother worked as a schoolteacher and his father served as chairman and chief executive officer at a bank. Karp graduated from Brown University in 1986, where he majored in American civilization and served as president and editor of the student publication, The Brown Daily Herald. He wrote his master's thesis on Herman Wouk's novels. Career Karp wrote for The Washington Post in the mid 1980s, then worked as a reporter for The Providence Journal and the Miami Herald. He then relocated to New York City to pursue his interests in books and theatre. Karp joined Random House in 1989 as an editorial assistant, and by 2000 he was serving as vice president and senior editor. In July 2000, he was promoted to the role of publisher of '@Random', the company's e-book branch, and eventually worked his way up to editor-in-chief of Random House. He worked for Random House for sixteen years, with one interruption; in 2000, he left the publisher to head producer Scott Rudin's office in New York (Scott Rudin Productions) as vice president of development. However, he returned to Bertelsmann several weeks later. Karp then served as publisher and editor-in-chief of Twelve, an imprint he established within the Hachette Book Group in 2005, which publishes one book per month. Fifteen of Twelve's first thirty books appeared on The New York Times Best Seller list. In mid 2010, Karp left Hachette to become Simon & Schuster's publisher, and was subsequently named president of the flagship division. In May 2011, Karp made a cameo appearance on the finale of Gossip Girl fourth season ("The Wrong Goodbye"), in which he negotiates a manuscript deal with one of the show's main characters. He later appeared on the season five episodes "The Jewel of Denial" (October 10, 2011) and "Father and the Bride" (January 23, 2012). Theatre Karp