The greatest mystics and adventurers of the Pathfinder Chronicles look to the worlds beyond the stars, the Great Beyond that forms the final resting place of mortal souls and the refuge of the immortal gods. This comprehensive guide to the multiverse of the Pathfinder world reveals new details about fantastic planes such as Heaven, Hell, the Abyss, and Limbo, including new monsters, planar items, and extra-planar plots and schemes capable of shaking the whole of the Great Beyond.