| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Alexander Outland: Space Pirate | 978-1-59780-901-6 | 2017 | ||
| Alexander Outland: Space Pirate | 978-1-59780-423-3 | 2012 | ||
| Alien Collective | 978-0-7564-0758-2 | 2014 | ||
| Alien Diplomacy | 978-0-7564-0716-2 | 2012 | ||
| Alien in the Family | 978-0-7564-0668-4 | 2011 | ||
| Alien in the House | 978-0-7564-0757-5 | 2013 | ||
| Alien Proliferation | 978-0-7564-0697-4 | 2011 | ||
| Alien Research | 978-0-7564-0943-2 | 2013 | ||
| Alien Separation | 978-0-7564-0931-9 | 2015 | ||
| Aliens in Armani: Roman | 978-3-492-26816-5 | 2011 | ||
| Aliens Like Us | 978-0-7564-1285-2 | 2080 | ||
| Alien Tango | 978-0-7564-0632-5 | 2010 | ||
| Alien Tango: Roman | 978-3-492-26856-1 | 2012 | ||
| Alien vs. Alien | 978-0-7564-0770-4 | 2012 | ||
| The Night Beat, A Necropolis Enforcement Files Novel | 978-1-4776-3138-6 | 2012 | ||
| Touched by an Alien | 978-0-7564-0600-4 | 2010 | ||
| Universal Alien | 978-0-7564-0930-2 | 2014 | ||
| X-Files: Trust No One | 978-1-63140-278-4 | 2015 | Brian Keene · Kevin J. Anderson · Max Allan Collins · Tim Lebbon · Heather Graham · Keith R.A. DeCandido · Peter Clines | |
CreateSpace Independent Publishing Platform · DAW · IDW Publishing · Night Shade · Piper Taschenbuch