From the introduction: ABOUT THIS ADVENTURE Shadow Over Pendleton was written in 2000 as a side adventure for the author’s campaign, which was set in the world of Mystara™; it was revised substantially for a convention in 2005. Additional information has been provided to make this adventure easier to insert into any campaign. The encounters are structured such that a party of 3 - 5 characters of levels 3 - 5 (for a total party level of 15) should be able to complete this adventure, yet find it challenging. It is highly recommended that the party include a cleric, or have access to some form of healing.