It is in the prairies of Africa that houses are made from a straw material. The straw bale constructed home is very much popular in Midwest of America as well. People used to utilize bale straws extracted from their cereal crops for building up their home
This is the Walstrom House by California-based architect, John Lautner. Even though I would not classify this as a library per se, I find the design of the bookshelves in the open area floorplan as a unique twist to a reading space.