“Written by one who really knows the science…a hard sf treat.” — Gregory Benford, New York Times bestselling author.
In 2066, a black hole is on a collision course with Earth. Can NASA scientist Burt find a solution to save the solar system? $0.99 on Kindle
"Primordial Threat" was first posted on freebookpromotions.com on November 30th, 2020. Each day we feature new free and discounted Kindle books in the Science Fiction genre as well as all other genres.
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