THOMAS, Cornell. American, b. 1955. Genres: Self help, Sports/Fitness. Career: Texas Christian University, Fort Worth, assistant professor of educational administration and curriculum and instruction. Also worked as a schoolteacher and principal in Dallas, TX. Publications: You Can Only Be As Great As You Think You Are, 1994. Work represented in anthologies. Contributor to education journals. Address: Texas Christian University, P.O. Box 32925, Fort Worth, TX 76129, U.S.A.