Edgar Allan Poe’s love affair with writer Frances Osgood drives “Mrs. Poe,” the new historical novel by Lynn Cullen that will be available in bookstores tomorrow—but that we’ll be giving away on the Literary New England Radio Show tonight! Tune in at 8 pm to win, or listen to the interview at any time in the Literary New England Radio Show archives. As this plaque shows, Poe was born in Boston. See the plaque in person at 180 Boylston St. at Edgar Allan Poe Way.