Can zines save the world? Maybe, says Stephen Duncombe in the updated fourth edition of his groundbreaking study of the zine publishing underground, but only if we act on what we learn from them. Duncombe's lovingly critical and thought-provoking book explores the history, theory, and usefulness of zines, from their origin in the early twentieth century sci fi fandom, their spread through 1960s counterculture, and their rise through the 1990s punk and riot grrrl communities. Throughout, zines have critiqued capitalism, broken from mainstream culture, and provided outlets for marginalized people to express themselves and communicate with each other. In an era of book bans and culture wars, we need zines now more than ever.  Featuring a foreword by Emma Alice Johnson, midwestern farmer-zinester and author of such gems as Alternatives to Beekeeping and Midnight Queens: 80s Horror Movies Written and Directed by Women, the fourth edition of Notes from Underground includes comics, quotes, and excerpts from around the zine scene, inviting us into a vibrant, contemporary zine culture that pairs powerful art with urgent action.