Roy Adams reviewed Cemetery World by Clifford D. Simak
Interesting premise and story
4 stars
When humans migrate to the stars the Earth becomes a cemetery world.
192 pages
Published March 12, 1987 by Mandarin.
Earth: expensive, elite graveyard to the galaxy. Ravaged 10,000 years earlier by war, Earth was reclaimed by its space-dwelling offspring as a planet of landscaping and tombstones. None of them fully human, Fletcher, Cynthia, and Elmer journey through this dead world, discovering human traits and undertaking a quest to rebuild a human world on Earth.
When humans migrate to the stars the Earth becomes a cemetery world.