A bibliographic coincidence, or Does anyone know what these are?

PART I, by Doris O’Keefe, AAS Senior Cataloger Several weeks ago Brenna Bychowski, one of the Society’s former catalogers who is now at the Beinecke Library at Yale, posted a short video on Facebook and described a book she had recently cataloged: Two volumes of a James Fenimore Cooper novel (The spy: a tale of the neutral ...