Bøger i Century Collection serien

- As We See Ourselves

- Memoirs of a Desert Explorer

- An International Collection of Definitions and Illustrations of Spores and Pollens

- The Second Half-Century

- A Description of Sonora and Arizona in 1764

- Cultural Enclaves in Perspective

- The Fort Tejon Letters, 1857-1859

- Methods of Indoctrination on the Frontier of New Spain, 1796 97

- Forms, History, Distributions

- The First One Hundred Years