The Authentic Life of Billy, the Kid: A Faithful and Interesting Narrative by Pat F. Garrett
Of all firsthand accounts of lawlessness in the old Southwest, none is more fascinating than Pat F. Garrett's The Authentic Life of Billy, the Kid. First published in 1882, a year after Sheriff Garrett killed the Kid, the bravest and most feared' gunman of the Lincoln County, New Mexico, cattle war, it is at once the most authoritative biography of William H. Bonney and the foundation of the Billy the Kid legend.