HiroshiMishima: I always vehemently hated Chapter 7 because it's so poorly done. You have this very unforgiving chase sequence involving picking up the right stuff before getting caught, but most people will end up getting caught in the first few seconds because the majority of the game is a standard point and click adventure.
If I hadn't had the guide when I got the game on release - cause I'd been looking forwards to it - I'd have never known about all the stuff hidden throughout the place for you to find during this chase. Of course, because the action sequence sucks, I was never able to find them all. Or hell, even beat the game, because as I said, the action sequences in Chapter 7 are crap.
I would love to find a save that was compatible with the game that would finally let me watch the "perfect" Chapter 7 replay. It's been over a decade and I never did find one, though.
This is why I always looked around everywhere before I went into the darkroom to pick up the book. You're able to find every item you need apart from the book itself when you start off chapter 7.
I usually just stroll around the house to find whatever I'm missing, and then I go for the book. Makes the chase-part quite the walk in the park, really.
If you do play the chase properly though, you're always able to get away each time you find an item. Like with the crucifix in the crypt, you pick it up and then walk behind one of the gargoyle-pillars next to the secret passage-entrance. When Don arrive to search for you, you simply tip the statue over him and make your getaway.
The only thing I didn't find a getaway for was the snowman. I managed to stuff myself into the closet, but Don went straight after me then and stuck me in the chair, so I always went for the snowman last after that first attempt :p
Having played the game close to 80 times, I could walk you through it, or even play you through it, though I don't have the capacity to make a playthroughvideo :p