When you order the Patient book and the Doctor's Manual we'll include a CD for free. You'll get: A Book A Manual A CD A Patient Comment ...If you order the materials ... the Grand Slam [Combined Info Kit] is an absolute must. I would be lost without the patient book and the doctor's manual. All of the information is vital. All of it. You will see yourself all through the patient's book. One book takes up where the other leaves off. If you don't have the doctor's manual you will be having to ask many questions that are answered in the manual. How to take care of yourself and what to expect from a physician included. You'll know if things are being done according to the protocol. You'll know what to do when certain symptoms occur, etc. Also, the "why's" of the treatment are in there. It is a must for understanding WS. And it is a good buy! The best money you will ever spend if you have WS, or to find out if you do! That's for sure! Luck of the Irish to you! ~Blue