Requires that any book published in New York that was wholly or partially created using generative artificial intelligence must conspicuously disclose that fact on the cover of the book. The requirement applies to all printed and digital books regardless of target audience, including books consisting of text, pictures, audio, puzzles, games, or any combination thereof. The bill provides a broad definition of generative artificial intelligence encompassing machine learning, automation, and algorithmic systems. No enforcement mechanism, penalties, or private right of action are specified in the bill text.