Collection of feminist periodicals, poetry, and publications from 1971 to 2002.

The Dr. Richard Caplan Sherlock Holmes Collection consists of publications, ephemera, and a variety of artifacts collected throughout Caplan's lifetime as an avid Sherlock Holmes enthusiast. Some materials included in the collection are club journals and magazines, convention stationery, board games, magnifying glasses, smoking pipes, deerstalker hats, and an umbrella and cane, both with a sculpture of Sherlock Holmes for the handles.

Collection of zines taken from the Zine Machine, a repurposed vending machine in the University of Iowa Main Library that distributes zines to interested parties. Many of the zines are local to Iowa City in origin.