From publisher blurb: Have you ever looked at a creature and thought, "hmm, that would be interesting to play"? Have you thought it a shame that some creatures look like you could walk down the street in your game as one yet there are no hard rules on how to do that? Well the Liber Genus series aims to fill that niche. This sixth installment brings the secretive serpentfolk to the table, with rules on how to create a character as an ancestry. Incorporating 3 heritages focusing on mental or physical prowess as well as 15 ancestry feats and 2 magical items.