Augusta Newton Foote Arnold was an American author and naturalist who published three books – two cookery books under the pen name of Mary Ronald, and The Sea-Beach at Ebb-Tide, regarded as a seminal work on the intertidal biology of the United States.
- Occupation
- naturalist, writer, marine biologist
- Citizenship
- United States
- Born
- October 24, 1844
- Died
- 1903, May 9, 1904