Jonathan Putnam, author of the “Lincoln and Speed” Historical Mysteries, will be at the Apalachicola Margaret Key Library, 12th Street and Avenue E, on February 28 for a presentation, Q&A, and book signing, as part of the Susan Buzzett Clementson Author Series. His books can be purchased in advance at Downtown Books & Purl, 67 Commerce Street, or at the event. Titles are, “These Honored Dead”, “Perish from the Earth”, and ” Final Resting Place.” The exciting “who-done-it” books are fictional intrigues based on extensive research of the 4-year period in Springfield, IL in the 1800s, when Abraham Lincoln and his friend Jonathan Speed shared an apartment. Putnam is a graduate of Harvard Law School, a nationally renowned trial attorney, and Lincoln scholar. The Author Series is presented by PALS, Patrons of Apalachicola Library Society.