• Otherkin Timeline: The Recent History of Elfin, Fae, and Animal People (Abriged Edition)
• The History of the Term Animal-Hearted
• Various other community timelines by House of Chimeras

Personal Websites

• Thébaïde - Essays on animality by a clouded leopard / common raven therian. Many articles also have French translations! / De nombreux articles sont traduits en Français aussi!
• Between Forest and Sea - The personal website of House of Chimeras, with resources relating to both otherkinty and plurality.
• Elenari.net - A collection of writings by the Elenari, a group of elven otherkin who share memories of their elven lives that have common elements of history, culture, and language.

Individual Articles

• Ego Hippo - Florentin Félix Morin explores the formation of his hippopotamus alter-ego.

The alterhuman label covers a lot of ground, and explaining every subculture that fits the bill is far outwith the scope of this site. Instead, we provide select articles and sites from the communities themselves which go into much better detail.

Dragons

• The Draconity Resource Project - A collection of articles on draconity, both resources and personal experiences.
• Tommorowlands' Draconity page - Baxil's extensive personal writings on the nature of draconity.

Plurals

• More Than One - A small site laying out basic info about being multiple self-aware entities inside one physical brain.

Postfurry

• postfurry.net and its wiki - A website with information on postfurry as a concept and links to postfurry community spaces, maintained by Indi Latrani, who also moderates our Discord server.

Otherkin

• Otherkin.com - A long-running site with an FAQ, glossary and a large corpus of articles on different aspects of being otherkin.

Therianthropes

• Project Shift - "an information and resource site, aimed at providing the public with up-to-date information on therianthropy and the therianthropic community."

Vampires

• Noctalium - A Spanish-language website mainly focused on modern/'real' vampires but with some information on otherkin and therians as well.

Research Papers

• An Interpretative Phenomenological Analysis of Identity in The Therian Community
  Grivell et al. - Identity - 2014
• The Law of the Jungle: Self and Community in The Online Therianthropy Movement
  Delano Robertson, Venetia Laura - Pomegranate: The International Journal of Pagan Studies - 2014
• The Beast Within: Anthrozoomorphic Identity and Alternative Spirituality in The Online Therianthropy Movement
  Nova Religio: The Journal of Alternative and Emergent Religions - 2013
• “We Are Spirits of Another Sort”: Ontological Rebellion and Religious Dimensions of the Otherkin Community
  Nova Religio: The Journal of Alternative and Emergent Religions - 2012
• Life Stories of Therianthropes: An Analysis of Nonhuman Identity in a Narrative Identity Model
  Natalie Bricker - Lake Forest College Publications - 2016

House of Chimeras also keeps this list of sources on otherkinity, therianthropy and similar.

• Alterhumanity and Mental Health - A pamphlet Alt+H created to introduce mental health professionals to the concept of alterhumanity.