Founded in 1995 as the Human Services Coalition by Daniella Levine, Catalyst Miami is a non-profit community activist group. Utilizing a vast network of partner organizations and numerous initiatives, Catalyst seeks to equip the socially disadvantaged with financial and healthcare information, public benefits, and educational and economic opportunities. Through programs such as the Prosperity Campaign and Public Allies, Catalyst Miami promotes self-sufficiency, participation in civic life, organizational strength and respect.

This collection contains seven series including: Administrative Files, Initiatives, Conference Materials, Audiovisual Materials, and more. Within these series are various forms of correspondence, training materials, schedules and agendas, promotional materials, newspaper articles and photographs. The documents help reveal the social activist nature of the organization and shed light on some of the many accomplishments it has made through the years.

This collection documents Book Are Nice and the organization's involvement in the literary culture of Miami. The collection currently includes materials from two editions of Pages & Spreads, a series of pop-up reading room events that Books Are Nice has helped organize.