Emeralds and Books

I feel like we all have chests worth of ore. I have nearly a full chest of Diamonds and Emerald. I feel like books are only useful occasionally and as such we burn them for *I forget the word* and hang onto it until we need it. So I don’t want to get rid of burning books as I like the concept behind it. I would like to suggest using Emeralds, as an alternative to the ruby, to purchase books instead of getting them so heavily in balloon drops/chests and so on. This will give the library at spawn a more usable space. I suggest NPC’s sell specific low/high quality books for emeralds in the library. You could have more than one NPC that sells a specific set of books. Like say “Abby” will sell books just for Shoes as she is a cobbler, “Ted” sells Chest Plate as he is a tailor. Here is the kicker, Abby will sell a rotating stock of books at different prices. Think of it like an enchantment table. So the price will randomize each cycle and books may cost you more of less based on quality and when you go to visit her. You can still drop blank books for enchanting but at a slower rate. Emeralds will need to be in inventory to purchase books and the Ruby will be used as it stands for other items. I am not sure how this could be pushed out as I am not familiar with the backend coding.