Literacy and Lore question

The rules state that when you buy a skill additional times beyond the first purchase they increase in cost.

For purposes of this rule do lores and literacy count?

I noticed on sentinel Lore:Undead and Lore:Demon were treated as two entirely different skills, so my assumption is that they do not cost more and more and more as you get more, I just wanted to be certain for purposes of building a character.

Lore does not count against the multiple purchase rule. They also cannot be purchased multiple times. That is Lore:Undead cannot be purchased more than once. Same with languages.

Thank you.

Ok I have questions about language. Does it cost more for the languages to after you bye one and can i learn how to speak with the feareal beast? we have been talking with them a lot and I want to be able to talk to them. If I can do i have to put in a aar?

Yes they do. the standard increase applies.

Languages skills are restricted to humanoid languages. Your physiology will not allow you to understand or speak their language. Your ears and throat are not built to speak or hear the subtleties of the language.

And no, never put skills requests in an AER.