Join genealogist Eileen Swanberg at the Riverhead Free Library for ‘Genealogy: Too Good to Be True’ on Oct. 18. This informative session, part of a three-part series, will guide attendees on how to avoid pitfalls in records and online trees, and how to scrutinize the information they find. Whether you’re a seasoned genealogist or a beginner, this session will provide valuable insights into the art of genealogy. You can register for one or all sessions, but keep in mind that each session requires separate registration. The event is free to attend.