I recently had the idea to create a list of audiobooks that would provide a comprehensive business education for those who wanted some MBA-level information without investing in a MBA degree. But in Googling around, I realize that many people have already done this — the best I’ve seen so far is Josh Kaufman, who wrote a great book (I enjoyed the Audible version) Personal MBA, which I highly recommend as an introduction of key business concepts. His website he has a list of 99 Great Business Books list across various categories, and the headphones buttons link to the audiobook version of these books.
Also of note, Laurie Pickard created her own MBA education through online MOOC’s and recommends a curriculum.