Most Popular Books
- The Bermuda Islands: A Contribution to the Physical History and Zoology of the Somers Archipelago
- The Arctic Problem: And Narrative of the Peary Relief Expedition of the Academy of Natural Sciences of Philadelphia
- The Animal Life of Our Seashore
- The Animal Life Of Our Seashore: With Special Reference To The New Jersey Coast And The Southern Shore Of Long Island
- A Review of the Fossil Ostreidæ of North America and a Comparison of the Fossil With the Living Forms
