From publisher blurb:
Finally, a monster that is simply abominable!
This release of The Manual of Mutants & Monsters provides game stats on the Yeti, a cryptid race of frozen mountain-dwelling, fur-covered, humanoids. Although they prefer to be left alone, what would happen if the yeti got fed up with humanity encroaching on their territories?
Includes game stats for a typical specimen, as well as stats for making a yeti character.