This preference mod was a request and once I saw that request, I wondered how in the world this was not an already available base game preference feature?!? I mean, when you think of major hobbies, reading is right up there as the topmost loved or hated hobby amongst so many! Well, now your Sims can either love or not stand to be able to read books, any books!
This is the foundation for all my harvestables. It has resources that are shared across multiple harvestables and it keeps them from becoming bloated with duplicate items. It also allows you to download all my other content in a modular fashion, giving you more control of the size of your downloads folder.