Good points in Hassan's books, worth a look if you interested in easing out your relatives,
assuming they have the foundation personality for it.
Good points for yourself, also. Many of us need to know how we could be so
vulnerable to the WTS. The first book, COMBATTING CULT MIND CONTROL,
will help you address that question for yourself.
Again, the first book was IMO better than the second, RELEASING THE BONDS.
But the 2nd will give you the slow approach with progress toward freeing loved ones
from the WTS. Many other methods are basically chipping away at the doctrines.
You can do that, too, but some JW's will always go into thoughtstop and revert to
phrases like "The light is getting brighter." You usually need more than just doctrine
rebuttals for most captives. Subtle pushes on different occasions- reaching the person
behind the beliefs- that's how you do it. If it fails, you can always just tell the truth like
dropping a bomb, and let them decide whether to shun you or not.