From publisher blurb: Delvers and Wanderers is a new class book for Four Against Darkness (similar to Wayfarers and Adventurers). In these pages, you will find the following classes: The Spearfighter; The Doomed; The Light Gladiator; The Chaos Warden; The Kukla; The Bulwark; The Vagabond; The Ranger; The Gnelf; The Murchik; The Ogre Grub-Man. Also included nine new Secrets, new animal companions and an adventure for all levels, Down in the Sewers of Jamash, with a full set of new dungeon tiles, written by Daniel Casquilho.