Published by Adventure Games Publishing.
Forn Sidthr: The Old Custom is a 13-page PDF released by James Mishler’s Adventure Games Publishing and selling for $3.00. Describing the worship of the Aesir (and Vanir) gods, this product is the first in the “Faiths of the City State” series for use with AGP’s Wilderlands of High Adventure setting, but it’s generic enough that it’d be useful in any setting that includes the Norse pantheon. Likewise, though Forn Sidthr written with Castles & Crusades in mind, makes no specific references to C&C’s game mechanics, thereby making it easy to use with any fantasy RPG, old school or otherwise.
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