in addition to his fiction, krasner produced an extensive non-fiction body of work. he co-wrote "drug trip abroad" (1972), a work on drug addiction for the university of pennsylvania, and published extensively in medical and psychological journals. he also wrote many articles for newspapers and magazines, including a feature on father charles "dismas" clark, sj, for harper’s magazine. and a series on growing up in st. louis in the 1930s for the "st. louis post-dispatch."