Comet Dust by C.D. Verhoff
A Catholic end-of days inspired by the private revelations of the saints.
The Light by Jacqueline Brown
Even as the world & nation she knew winks out of existence, Bria discovers family secrets that leave her questioning everything.
Canticle for Leibowitz by Walter M. Miller Jr.
In a post-apocolyptic world a small Catholic monastery fights to preserve civilization for the next age.