Hi Claudia,I'm pleased that you found the book stimulating.
You asked,
Is it possible that a parent, who his child has been kidnapped or taken away from them and is already dead can they, trough IADC therapy, contact him/she to find out where the body is located?
What we've discovered from all of the contacts with those who have made the transition to the next stage of eternal life is that most don't care about the body at all. They don't want to talk about it. However, some are very upset that they've been violated and will work at contacting people still on the Earth plane to have justice done. They do that spontaneously.
It is possible that someone in an IADC could reveal that kind of information, but we haven't had a case like that yet. All of the cases have involved the deceased really focusing on the grieving person and that person's sense of wellbeing. They are less concerned about the old life.
You asked,
Have you ever, through IADC therapy, contacted someone from the lowest plane?
We've never had a circumstance of that, and I believe it's because the grieving person has such high vibrations because of their love or their compassion. The earthbound spirits at lower levels do influence people on this side of life, but they influence those who are susceptible because of the Earthly person's own destructive, devious, or mischievous nature. In other words, a person on the Earth plane who is at a lower spiritual level can attract people from the next plane who see them as easily influenced to do damage or mischief. But the person involved in an IADC has the highest, most worthy motives. That keeps lower-level spirits from being able to have an influence. I haven't heard anyone from the other side say that, but I know from everything else we know that it is likely true.
You wrote,
Can someone from that plane take over an earth body?
No. Absolutely not. We have free will and cannot be forced. Even those who have made the transition and are living their lives on the next plane of eternal life are free to grow spiritually or not—they're not forced to do anything. So the Higher Power and the universe would not allow someone to be taken over so they were forced to do something against their free will.
Love and peace, Craig