Combination to safe in Monastery

I can't remember it properly, but you can work it out pretty easily on your own:

From the start, keep hitting the L trigger - if you get round the dial without getting a correct number, reset it and hit the R trigger instead. If no number was found using L, then there definitely will be one with the R trigger. Remember that number, and then do the same trick from the number you've just found - hit either R or L (resetting if you get all the way around the dial with only one direction) until you find the right number. Remember it, and repeat.

Failing that, if you read the book on the desk twice, it'll give you both the four numbers you need, as well as the directions to use (the directions will appear the second time you read the book).

"Smells like crotch."