Louis Druehl

title	ISBN-13 (ISBN-10)	year of publica- tion	other author(s)
Pacific Seaweeds	978-1-55017-240-9 (1-55017-240-9)	2001
Pacific Seaweeds: Updated and Expanded Edition	978-1-55017-737-4 (1-55017-737-0)	2016	Bridgette Clarkston