These suggestions have been held for possible use in future rounds.
Foundation
Isaac Asimov
Red Mars
Kim Stanley Robinson
The End of Everything (Astrophysically Speaking)
Katie Mack
The Martian
Andy Weir
Good Omens: The Nice and Accurate Prophecies of Agnes Nutter, Witch
Neil Gaiman and Terry Pratchett
The Adventures of Amina al-Sirafi
Shannon Chakraborty
Per the Club Rules remember that any book may be suggested (even previously removed books) and that you must include a reason why the club should read the book.