Boundary, Second Edition

Now with new prose material and art!

Paradigms Shift, Worlds Collide!

A daring and resourceful paleontologist uncovers something at the infamous K-T boundary marking the end of dinosaurs in the fossil record something big, dangerous, and absolutely, categorically impossible. It's a find that will catapult her to the Martian moon Phobos, then down to the crater-pocked desert of the Red Planet itself. For this mild-mannered fossil hunter may just have become Earth's first practicing xenobiologist!

A new hard SF thriller from best-selling alternate history master Eric Flint and ace game designer Ryk E. Spoor.

Cover Art by Kurt Miller

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.

Second Edition, 2016

Images of Nike: Color and B&W images, including images showing the cargo loading doors open at the front, the engines at the rear, Nike in orbit around Earth, Nike departing earth (engines firing), and Nike arriving near Mars. Copyright © 2008 Keith Morrison, used by permission of the artist.

Boundary Cover Concepts by Kurt Miller: Copyright ©2008 Kurt Miller, used by permission of the artist.

ISBN-10: 1-4165-0932-1
ISBN-13: 978-1-4165-0932-5
eISBN: 978-1-62579-545-8

Copyright © 2016 by Eric Flint and Ryk E. Spoor

All rights reserved, including the right to reproduce this book or portions thereof in any form.

Electronic version by Baen Books