Expert Intelligence is a new “cross Google initiative that helps you engage with your trusted sources through Google AI products,” starting with Play Books and Gemini Notebook.

Select ebooks that you’ve purchased from Google Play Books can now be added to Gemini Notebook and used as sources. This lets you “ask questions about the book and receive responses grounded directly in that book.”

You can also generate Infographics, Audio Overviews, Quizzes, and other Gemini Notebook features from the book.

Another way to use Expert Intelligence is in combination with your information. For example:

A manager can ask Gemini Notebook to help brainstorm strategies on how to best give employees feedback and navigate tough conversations by consulting Kim Scott’s Radical Candor: Be a Kick-Ass Boss Without Losing Your Humanity.