Blog: "Horror Tip: Dear Esther"

[Sexbad]

It could be the main character's own diary or possibly a diary he reads early on. If he reads something that was a sort of foreshadow of things to come, such as the spider-hater's log or that log in the locker room after one of the spider caves speaking of adding extra security (I think that's where it's from), it would be very effective to have a monologue with a strong voice actor.