“I had the pleasure of working with Gregg Sullivan in 2006 when HarperCollins published my novel Covergirl: Confessions of a Flawed Hedonist. Gregg did a superb job with the promotion and media coverage of my book — he was creative, focused, well-informed, and delivered the goods every time. Gregg has since become my friend and all-purpose career consultant. He’s a fountain of ideas, solutions, strategies, and an all-around terrific guy.”

— Maura Moynihan