Fenrir

It was just a dot of light . . .

. . . a dot of light that appeared out of nowhere. Stephanie Bronson thought she might have found a distant supernova. Instead, what she’d found was something more than a thousand miles across, moving towards the Sun at almost a third the speed of light from the constellation of Lupus, the Wolf. Even more frightening, the object—called Fenrir, after the Norse Wolf of the World’s End—was slowing down. It was not a comet or even a rogue planet.

It was an alien vessel.

And despite the increasingly detailed and insistent messages of greeting from Earth, it showed no sign of responding. As the world braced itself for the arrival of the immense, frighteningly silent alien visitor, Stephanie held hope that they still might communicate with Fenrir—until something happened that no one had imagined: Fenrir flared and its drive died, leaving the huge ship careening out of control to a fiery death inside the orbit of Venus.

There was—just possibly—a chance for Earth to act—to rescue the now-shipwrecked “Fens.” But even Stephanie—or those trying to stop her and the rescue ship Carpathia—could not imagine that not merely the fate of the aliens, but that of Earth itself, would be decided by Fenrir.

Cover Art by Dominic Harman

Hardcover

This is a work of fiction. All the characters and events portrayed in this book are fictional, and any resemblance to real people or incidents is purely coincidental.

First printing, June 2025

Distributed by Simon & Schuster
1230 Avenue of the Americas
New York, NY 10020

Printed in the United States of America

ISBN-13: 978-1-6680-7266-0
978-1-964856-24-7

A Baen Books Original
Baen Publishing Enterprises
P.O. Box 1403
Riverdale, NY 10471
http://www.baen.com

Electronic version by Baen Books
http://www.baen.com

Fenrir

ISBN-13: 978-1-6680-7266-0978-1-964856-24-7

ISBN-13: 978-1-6680-7266-0
978-1-964856-24-7