Book: The Bakelite Book , by Corinne Davidov and Ginny Redington Dawes (Abbeville Press, 1988). Web site: http://costumejewels.about.com/hobbies/costumejewels/library/blbake/eqa.htm . Auction search terms: Bakelite; plastic jewelry; Catalin (a colorful commercial plastic). Dealer: Terry Rogers & Melody, 1050 Second Avenue, #30, New York, NY 10022 (212-758-3167).