Are  W. E. B. Griffin and Mary Gordon both writers?
W. E. B. Griffin: William Edmund Butterworth III (born November 10, 1929), better known by his pen name W. E. B. Griffin, is a writer of military and detective fiction with 38 novels in six series published under that name. Mary Gordon (writer): Mary Catherine Gordon (born December 8, 1949) is an American writer and the McIntosh Professor of English at Barnard College.
yes