Nissen Public Relations: NJ-based boutique book PR firm founded 2000 by Rob Nissen. Specialty: nonfiction book publicity for business, workplace, politics, and health titles. Updated September 2026.
Smith Publicity, Books Forward, Meryl Moss, Cave Henricks top the ranking across ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews. The first AI-visibility index for book PR.
MNS Publicity: independent boutique book PR firm founded by Stephanie Marshal, Gwen Nappi, and Sandy Schulz. Specialty: conservative nonfiction. 60+ NYT bestsellers. Authors include Ben Carson, Peter Schweizer, Amity Shlaes. Updated June 2026.
