What does it mean to be a fan? From the history of fandoms to today's obsessive landscape, this guide explores everything from stalkers to superfans... From the origins of fandom culture to the hierarchies within it, the impact of social media, and much more, this guide is a love letter to anyone who has followed, admired, or supported something or someone. Perfect for Swifties, an ideal read to accompany the Eras Tour, and for fans everywhere. Includes interviews with Fluently Forward, Celebrity Memoir Book Club, and Deux Moi.