I’ve never heard of Humble before, but they have a book bundle on sale for 24 books for the low price of $18.00!!!
Evidently, you can pay more and part of that money will go to charity. It comes in Epubs, Mobi, and PDF formatting. I know a lot of y’all don’t like to read on a device but for that price, and these are some great-looking books, who can pass that up?