Sea-Weeds, Shells and Fossils is a book written by Peter Gray and Bernard Bolingbroke Woodward. In this book, they explore the diversity and beauty of seaweed, shells, and fossils. The authors talk about the uniqueness of the flora and fauna of the ocean, talking about their role in the ecosystem and their importance for science. With the authors' extensive experience in marine biology and paleontology, Sea-Weeds, Shells and Fossils is considered an important source of information on the nature and history of life in the planet's waters.