Why Call Them Back From Heaven- Book Review

A HPANWO TV review of the book Why Call Them Back From Heaven by Clifford D Simak, see: https://www.goodreads.com/en/book/show/757061. See here for my previous book review: https://hpanwo-tv.blogspot.com/2020/09/the-art-of-racing-in-rain-book-review.html.
See here for essential background: https://hpanwo-tv.blogspot.com/2021/11/cryonics.html.
See here for more background: https://hpanwo-tv.blogspot.com/2021/01/the-discovery-film-review.html.