Micol Ostow (born April 29, 1976) is an American author, editor and educator who has written more than 40 published works. Her first original hardcover novel, Emily Goldberg Learns to Salsa, was named a "New York Public Library Book for the Teen Age". She has also been the ghostwriter for novelizations of television series such as Buffy the Vampire Slayer, Charmed and Riverdale.