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.
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Nicole De Jackmo has been promoted to v-p, publicity and marketing at Quirk Books. She was formerly director of publicity and marketing.
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Kayleigh George has been promoted to director of marketing for Plume. She continues as associate director of marketing for Dutton.