The Return Part II & The Last Story

Shari Cooper is dead, the victim of a murderous attack. She is on the
other side, in a place of spirits. But she is given a rare offer. To
return to Earth without having to be reborn. Into the body of a
messed-up teenage girl - Jean Rodriguez. A transfer of souls, they
call it. Shari is given a chance to be a Wanderer, and to do a great
service for humanity. It is an offer she gladly accepts. Then she is
back, in a human body. Yet she does not remember being Shari Cooper.
At first she recalls nothing of the afterlife. Perhaps it is just as
well. Not everybody on Earth welcomes Wanderers. Of the few who know
of their existence, some want them dead. And others, the truly evil
ones, wish them much worse than that.