BookBeam: Extension / Version historyBookBeam: Extension · Version historyAmazon Market Research for Authors and PublishersChoose a download version1.4.6Oct 9, 2026MV31.4.5Sep 7, 2026MV31.3.5Aug 15, 2025MV31.3.3Jul 15, 2025MV30.31.4Sep 1, 2023MV2