1974. No Edition Remarks. 601 pages. No dust jacket. Blue cloth. Full title: Murder on Board: Including "the Mystery of the Blue Train", "What Mrs. McGillicuddy Saw" and "Death in the Air". Pen inscription to front free endpaper. Pages are mildly tanned throughout. Text is clear. Binding is slightly shaky, however pages remain attached. Boards have mild edge-wear with bumping to corners. Light crushing to spine. Black lettering remains bright and clear.