If you are starting out your journey in recovering from amputation, I have to mention there is no substitute for a good physical therapist.  Part of my work is helping folks to understand the benefits of receiving a proper rehabilitation program.

That being said, this book, while designed to be a fitness program, was created by a physical therapist (me!).  Therefore, its structure and language are similar as to what you may already be hearing (hopefully) from your PT.  Use these exercises as a support to go along with your physical therapy program. Share this book with your PT and you’ll see their eyes light up because they will be able to indicate to you which exercises are best suited for you at this point in time!