Other than MP3 downloads of your favorite audio books, CD format is the next best thing. If you are a frequent traveler, you can take an entire audio book on CD with you without taking up a lot of space. A CD audio book is also ideal if you want to loan your favorite book to a friend so they can listen to it. Often, the MP3 files of audio books have copyright protection on them so you can only play them from your computer or personal media device. With an audio book on CD, you do not have to worry about this aspect.

Having your favorite audio books CD is ideal because of the convenience in terms of listening to a book whenever you want. You can just pop it into your CD player and let it play in the background while you do what you need to do. A CD audio book is also great for those long morning commutes. Since most cars do not yet have MP3 capability, an audio book CD provides the next best thing.

One of the best things about audio books CD files is that you have an actual hard copy of your audio book to build your library. Often, MP3 players get lost or digital files get wiped out due to viruses or other computer problems. Having your favorite audio books backed up on CD will prevent you from losing your entire collection due to these types of problems. Although a large audio book CD collection will take up a lot of space, it is still a better format to prevent losing all of the time and money you have invested in building your audio books CD library.

Cassette tapes are quickly becoming obsolete in the audio books industry. More people are switching over to other forms of media, including audio books CD files, to store and enjoy and their favorite books. CDs are also helpful because they save space in your home and are easier to search when looking for a particular passage in one of your favorite books. If you prefer, you can still get audio books on cassette tapes through auction sites like eBay or Amazon.com.

If you are still stuck on the audio book cassette tape format, a completely new world awaits you. The audio books CD industry has revolutionized the way people enjoy audio books, but even this medium is becoming obsolete as it is consistently losing ground to the digital format. An audio book CD does provide conveniences that digital copies can not guarantee, but it also takes up valuable storage space.