Poe was not the only man to engage in literary flirtation with Osgood. Several men wrote of their affection for her, including Rufus Wilmot Griswold, to whom Osgood dedicated a book of poetry. She also wrote a Valentine poem that mingled her own name with Griswold's. The competition between Griswold and Poe for Osgood may have led to their infamous rivalry, best exemplified in Griswold's character assassination of Poe after Poe's death.