AHS is a member of the following organizations:

Alpha Chi National College Honor Society

The Association of Private Enterprise Education

Cherokee National Historical Society

The Copenhagen Institute (Member of Academic Advisory Board, 2003-Present)

The International Arthurian Society - North American Branch

The Libertarian Futurist Society (Prometheus Hall of Fame Award Committee Member, 2008-present)

Liberty and Power Blog (at George Mason University's History News Network)

Lómelindi, The Nashville Smial of the Tolkien Society (Co-Founder in 2002)

The Lord of the Rings Tennessee Fellowship

Mythopoeic Press (Member of Press Advisory Board, 2006-present)

The Mythopoeic Society

The Organization for Transformative Works

Phi Alpha Theta International History Society

Science Fiction Research Association

Science Fiction Foundation

Tennessee Center for Policy Research (Member of Board of Scholars, 2005-present)

The Tolkien Society

Voices Film Series

The White Tree Fund