Tom Horn: Killing Men Is My Specialty 
Subtitle: The Definitive History of the Nortorious Wyoming Stock Detective
Publisher: Beartooth Corral
Published: November 1991
Language: eng
Format: Paperback
Number of pages: 260
ISBN-13: 9780963024800
Subjects: Wyoming - Local History; West (U.S.); Apache Indians; Horn, Tom; Wars, 1883-1886; Frontier and pioneer life; 1860-1903; Horn, Tom,; Scouting (Reconnaissance); Reference