Phantom Pains by Mishell Baker - $1.99
https://www.amazon.com/dp/B01HN13MRQ/
Arcadia Project book 2; first book Borderline was a Nebula nominee.
Fledgling by Octavia Butler - $3.99
https://www.amazon.com/dp/B00541Z8Z2
https://www.kobo.com/us/en/ebook/fledgling-3
Sci-fi with vampires, and Butler's final novel before her death.
The Burning World by Isaac Marion - $1.99
https://www.amazon.com/dp/B0176M3VZA/
Warm Bodies book 2; book 1 was made into a zombie romcom movie.