SERFOZO, Mary. American, b. 1925. Genres: Children's fiction. Career: Freelance author and copywriter. Has worked as an assistant editor of Mademoiselle magazine, a copywriter for a California advertising agency, and in publicity. Publications: Welcome, Roberto!/Bienvenido, Roberto!, 1969; Who Said Red?, 1988; Who Wants One?, 1989; Rain Talk, 1990; Dirty Kurt, 1992; Benjamin Bigfoot, 1993; Joe Joe, 1993; There's a Square, 1996; What's What, 1996. Also author of two bilingual classroom packages. Address: 2115 Sagebrush Rd., Paso Robles, CA 93446, U.S.A.