Messenger Quarterly is the only statewide publication produced by incarcerated writers across Colorado — and the editorial team behind it is incarcerated too. Published through Mercury Mountain Media, the imprint of Unbound Authors, the Quarterly brings together reporting, commentary, essays, interviews, and first-person accounts from contributors across every Colorado correctional facility. Pieces don't just get submitted; they get improved. An inside development team workshops each piece alongside writers, moving drafts through a full editorial cycle of feedback, revision, and refinement before anything goes to print. That process is the point. Messenger Quarterly is the practicum for Unbound Authors' professional communication training ecosystem — the place where writers apply real skills to real work, and where an incarcerated editorial workforce demonstrates what it looks like to lead a publication from the inside out.