Jennifer Romanello has left Grand Central Publishing. She was v-p, executive director of publicity at the Hachette division. She can be reached at Jennifer.email@example.com.
Dyana Messina has been promoted to publicity manager at Crown. She has been with the Random House division since 2006.
At LearningMate, which provides education technology, Jane Stark has been named director of sales for professional education, and Krishna Gil has been named key account manager.