Cosmere

The Cosmere is the interconnected fictional universe created by Brandon Sanderson for many of his fantasy novels, encompassing multiple worlds such as Roshar, Scadrial, Nalthis, and Taldain, all sharing a unified cosmology, creation myth centered on the shattering of Adonalsium into 16 Shards, and an underlying theory of magic influenced by realmatic theory across Physical, Cognitive, and Spiritual Realms.[1][2][3] Originating from Sanderson's desire to craft an expansive epic allowing readers to explore standalone stories with subtle crossovers via worldhoppers like Hoid, the Cosmere features diverse magic systems tied to each Shardworld's Shard Intent, enabling character and cultural crossovers while rewarding attentive readers with interconnected Easter eggs that grow more significant over time.[1][2][3] Themes of power, identity, trauma's impact on the spiritweb, and cosmic conflict permeate the Cosmere, with series like Mistborn evolving from medieval overthrow of tyranny on ash-covered Scadrial to industrial-era adventures centuries later, and The Stormlight Archive depicting endless wars amid highstorms on storm-swept Roshar.[1][5] Culturally, the Cosmere has elevated Sanderson to prominence in fantasy akin to Tolkien, fostering a dedicated fandom through intricate world-building, consistent magic rules, and anticipation for future crossovers, with over 24 books including series, standalones, novellas, and graphic novels available as of recent counts.[1][2]