Book Upgrades

Book Upgrades are Upgrades that are unlocked with the Prestige. They boost your grandmas and unlock more pages of the book. There are 3 books right now, and they all require the Prestige and the Book N' Buzz Box Upgrade purchased. There is also the Book Of The Mineapocalypse. The last Book has only 5 pages, since it's only in Alpha mode. It's basically useless, it only unlocks the next page. I'm planning on future plans for the Book Of Holiness.