The Calculating Stars

The Calculating Stars

First edition
Author	Mary Robinette Kowal
Language	English
Series	Lady Astronaut Universe
Genre	Science fiction
Publisher	Tor Books
Publication date	July 3, 2018
Publication place	United States of America
Pages	432
ISBN	978-0-765378385
Followed by	The Fated Sky

The Calculating Stars is a science fiction novel by American writer Mary Robinette Kowal. The book was published by Tor Books on July 3, 2018.^[1] It is the first book in the "Lady Astronaut" series and is a prequel to the 2012 short story "The Lady Astronaut of Mars".