Tracey Guest has been promoted to v-p, executive director of publicity at St. Martin's Press and its imprints. She joined the company in 2014 as v-p, director of publicity.
Nicole De Jackmo has been promoted to v-p, publicity and marketing at Quirk Books. She was formerly director of publicity and marketing.
Kayleigh George has been promoted to director of marketing for Plume. She continues as associate director of marketing for Dutton.