From publisher blurb:
What is Known
The desolation of the old world created the first Eskaja-Uqmali. When the Three Cities fell under the rain of stones from the sky there were countless dead. Their corpses lay where they had fallen, decaying food for carrion eaters and looted by thieves. The first account of one of the Eskaja-Uqmali comes from a story originating from the ruins of Babala, one of the three great cities of the old world.
Welcome to the third Bestiary Focus Point.
Learn about the feared "Ashen Slayers" whose name is enough to terrorize the good people of the archipelago.
Inside is information that will help intergrate them into a campaign set in the archipelago, or your own game. This is a rules-agnostic version of the document using descriptors that can be easily translated to your favorite system.