This is my first Kobold Press purchase so I'm not sure if this is just common among your products. The adventure was advertised as DND 5th edition and I assumed this was going to be a dungeon I could just crack open and run people through with little prep work. Many of the creatures are Kobold press specific- a conversion table is offered so I'm thinking well that's annoying but I can manage that. Two major problems with this conversion table- the creature alternatives DO NOT LIST THEIR SOURCE and after googling I have discovered several of the alternatives are also from Kobold press materials that are not publicly available. Very frustrating.