The 4 Hour Body comes in three basic formats:
- Kindle Edition
- Audio Book
In order to get it on the release date, December 14th, you should try to pre-order it on time. For the physical editions that is two days in advance, December 12th, to leave Amazon enough time to get it to your doorstep. If how decide to get the digital version, your pre-order will be delivered to your Kindel. Happy Shopping!