- An Exposition Of The Errors And Fallacies In Rear-Admiral Ammen's Pamphlet: Entitled, The Certainty Of The Nicaragua Canal Contrasted With The Uncertainties Of The Eads Ship Railway
- Argentine: Past, Present and Future
- Dimensions to Be Given to Maritime Canals. (Technical Point of View. Probable Dimensions of the Sea-Going Vessels of the Future) ..
- A History Of The Jetties At The Mouth Of The Mississippi River
- The Interoceanic Problem, And Its Scientific Solution: An Address Before The American Association For The Advancement Of Science