The O, Miami collection holds memorabilia associated with the literary organization and their events and publications. The materials document many of the inventive techniques used to promote poetry during their annual O, Miami Poetry Festival, including poetry parking tickets and poems in the form of lottery scratch off tickets. Other events documented include the organization's visiting writers series, and their collaborations with Pages and Spreads, another local literary organization. The collection also includes chapbooks/zines that collect poems and writings from local Miami writers.

This collection contains typed manuscripts, drafts, poems, periodicals, publications, correspondence, news clippings, photographs, slides, negatives, VHS tapes, audiocassette tapes, CDs and other archival materials from the local South Floridian poet, Jeffrey Knapp (1949-2011). Also included in the collection are photographs and research materials on the South Floridian artist, Betti Bernay (also known as Betty Godlfarb; 1926-2010).