Was not really sure if I should post this in off topic but chose to post it here since it might be usefull for RP.
Humble Bundle just came with a new book bundle. The "Survive Anything" bundle. It has some cool books telling about things like making food (cheese, distilling, salting), Choosing your surroundings, First aid for aspiring medical RP and more.
Thought people might find this interesting https://www.humblebundle.com/books/survive-anything-books?hmb_source=humble_home&hmb_medium=product_tile&hmb_campaign=mosaic_section_1_layout_index_1_layout_type_threes_tile_index_1