From publisher blurb:
The Isle of The Amazons (TIOTA) is an optional setting designed specifically for Untold Adventures by Ennie Award winning author and designer, James M. Spahn. However, as such TIOTA, is compatible with Swords & Wizardry and really any White Box based game as well as easily convertible to be used with all OSR RPG games.
TIOTA showcases the island paradise of Elencia, the home of the Amazons. It also features Amazon City, the Amazons ways, their history, other inhabitants of Elencia, dangerous locations and monsters and much more.
TIOTA details the 7 new playable classes: The Aristocrat, Disciple of the High Priestess, Guard, Muse, Psion, Sorceress & Sungia.