Kali Wallace has had a lifelong passion for both science and storytelling, and she earned a PhD in geophysics before becoming an author. Salvation Day was her first novel for adults. She is also the author of two young adult novels, Shallow Graves and The Memory Trees; the children's fantasy novel City of Islands; and a number of short stories. After spending most of her life in Colorado, she now lives in southern California.
A lethal virus is awoken on an abandoned spaceship in this incredibly fast-paced, claustrophobic thriller.They thought the ship would be their salvation. Zahra knew every detail of the plan. House of Wisdom, a massive exploration vessel, had b...
