| title | media type | | ISBN-13 | year of publica- tion | other author(s) |
| A Call to Arms | Paperback | | 978-0-451-45912-1 | 2003 |
| Age of Conan: Blood of Wolves: Legends of Kern, Volume 1 | " | | 978-0-441-01292-3 | 2005 |
| Age of Conan: Cimmerian Rage: Legends of Kern, Volume 2 | " | | 978-0-441-01295-4 | 2005 |
| Age of Conan: La légende de Kern: Tome 1, La fureur des loups | Poche | | 978-2-265-08171-0 | 2008 |
| Age of Conan: La légende de Kern: Tome 2, La vengeance des Cimmériens | " | | 978-2-265-08172-7 | 2008 |
| Age of Conan: Songs of Victory: Legends of Kern, Volume IIl | Paperback | | 978-0-441-01310-4 | 2005 |
| Battletech 32: Binding Force | " | | 978-0-451-45604-5 | 1997 |
| Battletech 44: Threads of Ambition: Book 1 of the Capellan Solution | " | | 978-0-451-45744-8 | 1999 |
| Battletech 45: Killing Fields: Book II of the Capellan Solution | " | | 978-0-451-45753-0 | 1999 |
| Battletech 47: Illusions of Victory | " | | 978-0-451-45790-5 | 2000 |
| Battletech 50: Flashpoint | " | | 978-0-451-45824-7 | 2001 |
| Battletech #52 | " | | 978-0-451-45845-2 | 2001 |
| Bigfoot Casebook updated: Sightings And Encounters from 1818 to 2004 | " | | 978-0-937663-10-3 | 2005 | Janet Bord · Colin Bord |
| Bigfoot!: The True Story of Apes in America | " | | 978-0-7434-6975-3 | 2003 |
| Bis zum letzten Mann: Mechwarrior Dark Age-Roman | Klebebindung | | 978-3-453-52182-7 | 2006 |
| Blindpartie. Battletech 36. | Broschiert | | 978-3-453-12654-1 | 1998 |
| By Temptations and By War | Paperback | | 978-0-451-45947-3 | 2003 |
| Classic Battletech: The Killing Fields | " | | 978-0-451-45754-7 | 2003 |
| Cryptozoology A to Z: The Encyclopedia of Loch Monsters, Sasquatch, Chupacabras and Other Authentic Mysteries of Nature | School & Library Binding | | 978-0-613-33996-4 | 2001 | Jerome Clark |
| Cryptozoology A To Z: The Encyclopedia of Loch Monsters, Sasquatch, Chupacabras, and Other Authentic Mysteries of Nature | Paperback | | 978-0-684-85602-5 | 1999 | " |
| Darklore Vol. 1 | " | | 978-0-9757200-1-1 | 2007 | Daniel Pinchbeck · Lynn Picknett · Clive Prince · Robert Schoch · Nick Redfern · Michael Grosso · Susan Martinez |
| Das Blut der Wölfe. Die Legenden von Conan 01 | Klebebindung | | 978-3-453-52162-9 | 2007 |
| Das Lied der Sieger. Die Legenden von Conan 03 | " | | 978-3-453-52164-3 | 2008 |
| Der Kampf beginnt: Mechwarrior Dark Age-Roman. Die neue Battletech-Serie | Taschenbuch | | 978-3-453-87543-2 | 2004 |
| Die Natur des Kriegers. Battletech 46. | " | | 978-3-453-16185-6 | 2000 |
| Die Rache der Cimmerier. Die Legenden von Conan 02 | Klebebindung | | 978-3-453-52163-6 | 2007 |
| Endgame | Mass Market Paperback | | 978-0-451-45893-3 | 2002 |
| Field Guide To Bigfoot, Yeti, & Other Mystery Primates Worldwide | Paperback | | 978-0-380-80263-0 | 1999 | Patrick Huyghe · Harry Trumbore (illustrator) |
| Field Guide to Lake Monsters, Sea Serpents, and Other Mystery Denizens of the Deep | " | | 978-1-58542-252-4 | 2003 | Patrick Huyghe · Harry Trumbore (Illustrator) · Mark Lee Rollins (Illustrator) |
| Finale. | Taschenbuch | | 978-3-453-87073-4 | 2003 | Reinhold H. Mai |
| Flammen der Revolte | " | | 978-3-453-19681-0 | 2002 |
| Fortress Republic | Paperback | | 978-0-451-46053-0 | 2005 |
| Gefährlicher Ehrgeiz | Taschenbuch | | 978-3-453-15670-8 | 2000 |
| Gezeiten der Macht | " | | 978-3-453-17116-9 | 2001 | Michael Stackpole |
| Gezeiten des Krieges: Mechwarrior-Dark Age-Roman. Die neue Battletech-Serie | " | | 978-3-453-52091-2 | 2005 |
| Intermediate States: The Anomalist 13 | Paperback | | 978-1-933665-26-9 | 2007 | Nick Redfern · Theo Paijmans · Ulrich Magin · Mark Macy · Sharon Hill and Victoria Alexander · Cliff Willett and John Reppion · Gary Mangiacopra and Dwight Smith |
| Loyal zu Liao. | Broschiert | | 978-3-453-12676-3 | 1998 |
| Mechwarrior: Dark Age #11: Blood of the Isle | Paperback | | 978-0-451-45988-6 | 2004 |
| Mothman and Other Curious Encounters | " | | 978-1-931044-34-9 | 2002 |
| Mysterious America | Hardcover | | 978-1-931044-84-4 | 2004 |
| Mysterious America | Unknown Binding | | 978-1-931044-59-2 | 2002 |
| Mysterious America: The Revised Edition | Paperback | | 978-1-931044-05-9 | 2001 |
| Mysterious America: The Ultimate Guide to the Nation's Weirdest Wonders, Strangest Spots, and Creepiest Creatures | " | | 978-1-4165-2736-7 | 2007 |
| Schwert des Aufruhrs: Mechwarrior Dark Age-Roman | Klebebindung | | 978-3-453-52287-9 | 2007 |
| Storms of Fate | Mass Market Paperback | | 978-0-451-45876-6 | 2002 |
| Stürme des Schicksals. Battletech 59. | Taschenbuch | | 978-3-453-87054-3 | 2003 | Reinhold H. Mai |
| Sword of Sedition | Paperback | | 978-0-451-46022-6 | 2005 |
| The Copycat Effect: How the Media and Popular Culture Trigger the Mayhem in Tomorrow's Headlines | " | | 978-0-7434-8223-3 | 2004 |
| The Field Guide to Bigfoot and Other Mystery Primates | " | | 978-1-933665-12-2 | 2006 | Patrick Huyghe |
| The Unidentified & Creatures of the Outer Edge | " | | 978-1-933665-11-5 | 2006 | Jerome Clark |
| Tom Slick and the Search for the Yeti | " | | 978-0-571-12900-3 | 1991 |
| Tom Slick: True Life Encounters in Cryptozoology | " | | 978-0-941936-74-3 | 2002 |
| Trügerische Siege. Battletech 48. | Taschenbuch | | 978-3-453-17100-8 | 2002 |
| Underground Companion | Paperback | | 978-1-56905-065-1 | 1994 | Mitch Gitelman · Aaron Loeb · Bryan Nystul · Chris Pramas · Allen Varney |
| Weird Ohio | Hardcover | | 978-1-4027-3382-6 | 2005 | Andy Henderson · James A Willis |
| Weird Virginia | " | | 978-1-4027-3942-2 | 2007 | Jeff Bahr · Troy Taylor |