Possible Corkus Secret

So i may have found a little secret about Corkus.
i was just exploring Corkus and i came across something that was called a Electromagical Battery i found this at
-1320 61 -2915.
Now after that i was exploring i found a room where a npc said that she was looking for a way to power the machines in that room
-1643 74 -2440
In this room there was a hopper where i threw the battery into it. after that the whole room was lit up by Redstone lamps and a hole opened up in the back wall. at this point i was pooping my pants cuz i didn't know what to do. eventually i made it to 2 rooms that are filled with book shelves. there where 4 chapters in each room here are wat they said.
http://imgur.com/a/aCoyP
http://imgur.com/a/1SdN7
http://imgur.com/a/aLm3J
http://imgur.com/a/JnsxD
http://imgur.com/a/y7L3k
Part 1 of 6
http://imgur.com/a/JlACa
Part 2 of 6
http://imgur.com/a/4e2Tq
Part 1 of 7
http://imgur.com/a/k7VYM
Part 2 of 7
http://imgur.com/a/OxaUH
http://imgur.com/a/fh88F
So i dont know if this is all to it but this is all that i can currently find so i hope that someone can dig deeper into this

 

very nice, a legit find, I think, I've never seen this before :O

 

This has all already been found and documented. Not too easy to do, though, so good on you

Yes, this is all. It's just an easy way to give exposition in the game.