PITTSBURGH (AP) — A former librarian and a bookseller have pleaded guilty in the theft of rare books from the Carnegie Library of Pittsburgh in a years-long scheme. Sixty-three-year-old Gregory Priore, former manager of the rare books room, pleaded guilty Monday to theft and receiving stolen property. Fifty-six-year-old John Schulman, the owner of Caliban Book Shop, pleaded guilty to theft by deception, receiving stolen property and forgery. Allegheny County prosecutors said some charges were withdrawn in exchange for the pleas, but the deal contains no agreement on sentencing, which is scheduled for April 17 for both defendants.