Pathfinder is a monthly book from Paizo Publishing which began publication in August 2007. A continuation of the Adventure Path concept from Dungeon magazine, which ceased publication in September 2007, each year's worth of Pathfinder will publish two complete Adventure Paths in six-volume arcs, with supplementary articles to fill out each 96-page volume, and is under the editorial supervision of James Jacobs, formerly editor-in-chief of Dungeon. Each volume of Pathfinder is published in both print and PDF, and subscribers to the print edition receive a free PDF copy of each issue.