The Isle in the Mist is an excellent adventure to help introduce new players to the mechanics and world of Pathfinder or provide a quick couple of sessions for an experienced group. It's subject matter is both intriguing and macabre. My favorite aspect of the adventure is a certain twist, whose intensity will depend on how the GM presents it, that happens about halfway through that provides a good challenge for the players to adapt, while rewarding forethought and creativity. Highly recommended.