THE CASE OF THE MURDERED MACKENZIE. Cunningham, E.V. 1984 0385293372 / 9780385293372 1 (SIGNED BOOK) Cunningham, E.V. THE CASE OF THE MURDERED MACKENZIE. NY: Delacorte Pr, (1984). 181p, 1/4 cloth, fine in dj with a few small tears. First Edition. Inscribed by the author. A Masao Masuto Mystery.