Three mystery titles bound together by the Detective Book Club. The jacket has a thumbnail portrait of each original book with the title & author. Edgewear, rubbing, chipping to jacket edges. A crease on the jacket spine, which is browned. Former owner's book plate neatly pasted on inside front cover. Light wear and somewhat uneven coloring on cover. The pages are clean and bright, book is tight and square. . 8vo 8" - 9" tall. Mystery Detective Investigator