Building Imaginary Worlds
by Mark J.P. Wolf · Mark J.P. Wolf
Mark J.P. Wolf's scholarly study of imaginary worlds across literature, film, games, and other media, tracing their history and analyzing how invented geography, languages, and mythologies create coherence. Gives a theoretical vocabulary for analyzing why some fictional worlds feel complete and believable.
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More resources on Worldbuilding
Mythcreants
Long-running craft blog and podcast by Chris Winkle and Oren Ashkenazi, analyzing story structure, worldbuilding, character arcs and common failure modes in published speculative fiction. Posts diagnose why specific scenes work or collapse, giving writers repeatable revision criteria.
r/worldbuilding Wiki
The community-maintained wiki of the r/worldbuilding subreddit, collecting curated lists of guides, tools, mapmaking resources, and reference material on geography, cultures, languages, and magic systems. A starting index for finding vetted material on any specific aspect of building a fictional setting.
World Anvil
Web platform for organizing a fictional world in linked wiki-style articles, with templates for characters, locations, religions, and organizations plus interactive maps and timelines. Helps writers and game masters keep a large setting consistent and searchable as it grows.
BYU Lectures on Fantasy Writing
Learn worldbuilding from Brandon Sanderson's BYU lectures! Explore fantasy writing techniques to craft immersive, believable worlds.
Conlangery
Long-running monthly podcast about constructed languages in which linguistically literate hosts discuss phonology, morphology, syntax and writing systems, often using natural languages as models. Listeners gain a working vocabulary of linguistic typology and practical techniques for designing a coherent invented language.
Brandon Sanderson's Writing Lecture Series (2025, BYU 318R)
Sixteen filmed sessions of Brandon Sanderson's BYU English 318R course on writing science fiction and fantasy, covering plot, character, magic systems, short fiction, revision and the publishing business, with guest lecturers from inside the industry. The most-cited free SFF craft course in existence. It is an actual accredited university semester, not a content channel: 16 hour-long sessions on plot, character, worldbuilding, short fiction, revision and the business, plus guest lectures from agents and indie publishers. It anchors the entire topic and makes several paid 'learn to write fantasy' products redundant.