Nancy Kress returns with Terran Tomorrow, the ultimate publication in the thrilling hard SF trilogy predicated on the Nebula Award-winning novella Yesterday’s Kin.

The diplomatic mission from Earth to Globe ended in disaster, as the planet earth scientists found that the Worlders were not the scientifically advanced culture they believed. Though they brought a restricted quantity of the vaccine against the dangerous spore cloud, there is no way to create plenty of to vaccinate lots of dozen. The Earth scientists, and making it through diplomats, fled back to Earth.

But once home, after the twenty-eight-year distance caused by the spaceship transit, they come across an Earth changed nearly beyond identification. In the aftermath of the spore cloud plague, the human race has been decreased to just a few million isolated survivors. The knowledge cut back by Marianne Jenner and her staff may not be enough to carefully turn the tide of ongoing biological warfare.