Encyclopedias, Almanacs, Transcripts, and Maps
- Sea Cucumbers: Holothuroidea
- Sea Daisies: Concentricycloidea
- Sea Horses
- Sea Lilies and Feather Stars: Crinoidea
- Sea Lions
- Sea Lions
- Sea Phantoms and Superstitions
- Sea Slugs, Snails, and Limpets: Gastropoda
- Sea Spiders: Pycnogonida
- Sea Squirts and Salps
- Sea Squirts and Salps
- Sea Squirts: Ascidiacea
- Sea Stars: Asteroidea
- Sea Urchins
- Sea Urchins
- Sea Urchins and Sand Dollars: Echinoidea
- Seabrook, William (Buehler) (1886-1945)
- Seahorses
- Seals
- Seals