The Peacock Fan, by Harry Stephen Keeler (epub/Kindle/pdf)
In the death cell, Gordon Highsmith, condemned of wife-murder, awaits his end. Even the greatest expert on United States Fedral Law cannot find a ray of hope. But Gordon's friend, 'Brother Boniface,' knows who killed Gordon's wife, and the fact that she ordered a 'Peacock Fan' just before she was murdered is the vital factor in this thrilling Keeler mystery story.