Erby, K. “Go West, Oxen, Horses, and Mules: Review of Diana L. Ahmad, Success Depends on the Animals: Emigrants, Livestock, and Wild Animals on the Overland Trails, 1840–1869”. Humanimalia, vol. 10, no. 2, Feb. 2019, pp. 262-6, doi:10.52537/humanimalia.9517.