Just likę any book, these all might not be the right fit for you. I encourage you to use this as a starting point. If a book isn’t helpful I also encourage you to stop, take a break or find a different book. I firmly stand that reading shouldn’t be painful. Beyond the workbooks, most books are available as audio books. Most of these books can be found at your local library as well to minimize investments. This list is only a fraction of the books available out there.