110—The Arson Trust. 111—The King of the Firebugs. 112—“Lifter’s” of the Lofts. 113—French Jimmie and His Forty Thieves. 114—The Death Plot. 115—The Evil Formula. 116—The Blue Button. 117—The Deadly Parallel. 118—The Vivisectionists. 119—The Stolen Brain. 120—An Uncanny Revenge. 121—The Call of Death. 122—The Suicide. 123—Half a Million Ransom. 124—The Girl Kidnaper. Dated January 30, 1915. 125—The Pirate Yacht. Dated February 6, 1915. 126—The Crime of the White Hand. Dated February 13, 1915. 127—Found in the Jungle. Dated February 20, 1915. 128—Six Men in a Loop. PRICE, FIVE CENTS PER COPY. If you want any back numbers of our weeklies and cannot procure them from your news dealer, they can be obtained direct from this office. Postage stamps taken the same as money. STREET & SMITH, Publishers, 79-89 Seventh Ave., NEW YORK CITY Transcriber’s Notes —Silently corrected a few typos. —Retained publication information from the printed edition: this eBook is public-domain in the country of publication. —In the text versions only, text in italics is delimited by _underscores_. —Created a Table of Contents based on the chapter headings. —Note that this was published as a periodical and contains incomplete or continued stories.