George Horatio Derby was a soldier, cartographer, humorist, engineer, and practical joker. He surveyed the Sacramento Valley, the Tulare Valley, San Diego Harbor, the mouth of the Colorado River. His humor concepts were used and "expanded" by Mark Twain. He knew and interacted with General Winfield Scott,Robert E. Lee, Ulysses S. Grant, and William Tecumseh Sherman. He was a classmate of George Pickett, George McClellan, and Stonewall Jackson.
- Paperback | 92 pages
- 152.4 x 223.52 x 10.16mm | 158.76g
- 28 Feb 2009
- Morrisville, United States
- black & white illustrations