Countdown to Armageddon / A Stranger in Paradise

From Author Wars - https://authorwars.com/publications/countdown-to-armageddon--a-stranger-in-paradise-322153.html

Overview:

Title: Countdown to Armageddon / A Stranger in Paradise
Author: Edward M. Lerner
Year: 2010
ISBN-10: 9781434406743
Publisher: Wildside Press
Price: $14.95
Pages: 155+90
Binding: dos
Type: Omnibus
Title Reference: A Stranger in Paradise
Notes: Second "Wildside Double". Bound as an ACE Double, back to back.
Two different versions exist of this volume: in the first rendition, A Stranger in Paradise (the book) begins on a left-hand page; in the second, on a right-hand page.
Contents from the publisher's website