Bone Sharps, Cowboys, and Thunder LizardsBone Sharps, Cowboys, and Thunder Lizards.

Bone Sharps, Cowboys, and Thunder Lizards: A Tale of Edward Drinker Cope, Othniel Charles Marsh, and the Gilded Age of Paleontology is a 2005 graphic novel written by Jim Ottaviani and illustrated by the company Big Time Attic. The book tells a fictionalized account of the Bone Wars, a period of intense excavation, speculation, and rivalry in the late 19th century that led to a greater understanding of dinosaurs and other prehistoric life. Bone Sharps follows the two scientists Edward Drinker Cope and Othniel Marsh as they engage in an intense competition for prestige and discoveries in the western United States.