Transcribing

Talked with the police, and they were polite and accommodating to my concerns when I showed them the package and told them what had been happening.
They agreed it was really freaky and asked to keep the book to take pictures of it so they'll have it for a bit. I asked to have it back when they were done. It seems like my tendency to try and gloss things over needs a constant reminder that this time I shouldn't just write it off.
They also agreed to send a patrol car around the block twice a day until I'm out of there at the end of the month, and advised me to call immediately if I spotted the guy again.
I feel a little better about things now.
I managed to write the letters down this morning before handing over the book. Here they are for everybody's edification. They're complete nonsense, i couldn't even really make an anagram from them:

H S R S X V I E H X L M W . R S G M ( here it's sloppy and both an R and an E might be circled)
H G E R W E Z I C S Y . R S X L S Y K L X G E R V I P I E W I C S Y .
C S Y E V I X V E T T H . X M R I W W M W X L I S R (there's a P and period both circled so maybe both?)
C I W G E T I .

Following that, the word "house" is circled five times in the middle of text that wasn't totally crossed off.

When I get the book back I'll post actual pictures of everything. Maybe it makes sense in context to somebody out there.