A Groats-Worth of Grotesques

From the introduction: A Groats-Worth of Grotesques, or, The Baroque Bestiary Being a system agnostic role playing supplemental treatise on monsters, including four-footed beasts, serpents, and the theater of insects; or, lesser living creatures: as bees, leeches, spiders, worms, as well as certain secret wonders of the inner and outer worlds.