Google Adds Play Books Integration to Gemini Notebook for Source-Grounded AI Outputs

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Google has expanded Gemini Notebook with a feature called Expert Intelligence, which allows users to use eligible ebooks they own through Google Play Books as grounded source material for AI interactions. The update enables Gemini Notebook to generate outputs such as answers, infographics, audio overviews, and quizzes by combining a user's owned books with their own documents. The initial catalog covers over 100,000 titles from major publishers, and the feature is described as a cross-Google effort developed in collaboration with authors and publishers. A key limitation applies to shared notebooks: collaborators must independently own the relevant book to engage with its content, meaning a single purchase cannot be extended to an entire team. Google plans to expand Expert Intelligence to additional sources and platforms, including the Gemini app and AI Mode in Search, over time.

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