From publisher blurb:
Each release for Crawthorne's Catalog of Creatures for the Pathfinder RPG presents a single, new creature for your Pathfinder RPG game, as presented by the famous and retired monster hunter and adventurer, Lord Crawthorne. Each release presents game stats for the new creature, as well as three adventure ideas to help insert them into your game.
The Werespider is an orderly, dangerous hunter that enjoys sitting at the center of its web as its prey walks in to get caught. This product presents game stats for the werespider in its human and hybrid form, as well as three new feats appropriate to such characters.