Wouldn't it be easy if you knew what was in a dungeon before you went there? Knew all about the tricks and traps that awaited you... (and I don't mean by sneaking a look at the GM's notes or reading the module he intends to use!).
That's what this adventure sets out to offer, sort of. Naturally it doesn't work out quite as easy as you might think.
The whole thing begins when the party finds a journal of long-lost adventures... and get to act it out with a bunch of pre-gen characters before they actually go there as their regular characters. Will knowing their way around this admitted death-trap of a party-munching dungeon help them any?
A bunch of pre-generated characters and NPCs are provided, then it's on with the adventure, take 1, somewhen in the distant past. Things done in the past influence the now, which is modelled by the use of keywords that are set (like flags in computer code) as a result of certain actions or inactions during the fictional visit, the one being played through to simulate reading the book. Well, nobody goes role-playing to read books, they want to, well, role-play.
For each location, there are two descriptions. The first is how it initially appears, the second is how it appears now, when the real party go there themselves.
There's a large map which manages to give a 3D rendition of the dungeon layout on a single sheet. There's a lot of weird stuff there and part of the deadliness stems from the fact that things are so odd - there just is no logical way to deal with them all. At least, not the first time around. Whether the party will do any better the second time, when they come as themselves... well, I suppose it's possible. If you want something truly weird in your world, this might just be what you are looking for!