Texas 
            Black Cowboys
          Of the estimated 
            35,000 cowboys that worked the ranches and rode the trails, between 
            five and nine thousand or more was said to have been Black. They participated 
            in almost all of the drives northward, and was assigned to every job 
            except that of trail boss. One historian noted that there had been 
            a few cattle drives where the entire crews were black except for the 
            trail boss.
          See especially:
            Sara R. Massey, ed., Introduction by Alwyn Barr Black, Cowboys 
            of Texas (College Station: Texas A&M University Press, 2000).
          Book Cover:
          
           
          Table 
            of Contents:
          Part 1. The Early 
            Cowboys
            Chapter 1. Remembrances: Black Cowboy Life in Texas, T. Lindsay Baker
            Chapter 2. Peter Martin: A Stockraiser of the Republic Period, Michael 
            Rugeley Moore
            Chapter 3. Robert Lemmons: A Black Texan Mustanger, Allan O. Kownslar
            Chapter 4. Henrietta Williams Foster, "Aunt Rittie": A Cowgirl 
            of the Texas Coastal Bend, Louise S. O'Connor
            Chapter 5. Johanna July: A Horse-Breaking Woman,Jim Coffey
            Chapter 6. Edward "Sancho" Mozique: A Buffalo Soldier Turns 
            Cowboy, Ken Pollard and Vicki J. Hagen
            Part 2. Cowboys of the Cattle Drives
            Chapter 7. Ben Kinchlow: A Trail Driver on the Chisholm Trail, John 
            H. Fuller
            Chapter 8. Neptune Holmes: A Lifetime of Loyalty, Kitty Henderson 
            and Charlie Woodson
            Chapter 9. George McDow: A Black Cowboy, Ira V. Lott
            Chapter 10. Bose Ikard: Splendid Behavior, Bruce M. Shackelford
            Chapter 11. James Kelly: The Ebony Gun,James Smallwood
            Chapter 12. Bill "Tige" Avery: "Rare Back There, Boy, 
            Rare Back," Lawrence Clayton
            Chapter 13. George Adams: A Cowboy All His Life, Kenneth W. Howell
            Chapter 14. Charley Willis: A Singing Cowboy, Jim Chilcote
            Chapter 15. Daniel Webster Wallace: A West Texas Cattleman, Joyce 
            Gibson Roach
            Chapter 16. Addison Jones: "The Most Noted Negro Cowboy That 
            Ever ‘Topped Off' A Horse," Michael N. Searles
            Chapter 17. Jim Perry: XIT Hand, Ron W. Wilhelm
            Part 3. Twentieth-Century Cowboys
            Chapter 18. Mathew "Bones" Hooks: A Pioneer of Honor, Ana 
            Carolina Castillo Crimm
            Chapter 19. Louis Power: A Hero's Hero, Louise S. O'Connor
            Chapter 20. The Paynes of Texas: Black Seminole Cowboys of the Big 
            Bend, Marilyn Dell Brady
            Chapter 21. Richard "Bubba" Walker: Best Cowhand Wilson 
            County Ever Had, Lee N. Coffee, Jr.
            Chapter 22. Troy John Williams: The Tennis Shoe Cowboy, C. A. "Tony" 
            Sherman
            Chapter 23. A. J. Walker: Cowboy and Rodeo Organizer,Alan Govenar
            Chapter 24. Mack Williams, Sr.: Nobody's Fool, 
          Source:   
            http://www.tamu.edu/upress/books/2000/bigmasse.jpg