BOYLE, JACK. Boston Blackie. Illustrated by W.H.D. Koerner. 8vo, publisher's pictorial black cloth, small fray to one corner at head of spine, cloth lifting in a few places on rear board; dust jacket, corners clipped, ownership stamp to rear flap with some ink transfer to both flaps, several old tape repairs on verso and a few to recto over small nicks and short closed tears, folds rubbed; flyleaves age-toned, hinge starting at title-page, light foxing to prelims. New York: H.K. Fly Company, (1919)