The advantage of Combatting Cult Mind Control is that it does not mention Jehovah’s Witnesses. Therefore, it cannot be said to be critical or opposing the organization. This really helps the person waking up to process the information objectively.
The challenge would be to get a JW to read this book. It would be within the realm of possibility they would throw the book away. It all depends on how it is presented.
For instance, a non-JW might say, “I don’t know much about the religion you are getting involved in. I just read this book that helps a person evaluate the group they are joining. It doesn’t mention JWs. I figure there is no harm in you reading it and hearing your thoughts about it when you are done.”