The Final Frontier
by Neil Clarke
series
genres Other10
years 2018
The New Frontier
by Ryan Kinzy
series
genres Other10
years 2011
The Nightmare Frontier
by Stephen Mark Rainey
series
genres Other12
years 2010
The Wild Frontier
by William M. Osborn
series
genres Other12
years 2000
The Vinyl Frontier
by Jonathan Scott
series
genres Other
years 2019
The Bold Frontier
by John Jakes
series
genres Historical
years 2001
The Crystal Frontier
by Carlos Fuentes
series
genres Fiction
years 1995
Second Front: The Allied Invasion of France, 1942–43 (An Alternative History)
by Alexander M. Grace
series
genres Nonfiction
years 2014
The Horseman's Frontier Family
by Karen Kirst
series
genres Romance
years 2014
The Heart's Frontier
by Lori Copeland;Virginia Smith
series
genres Other7
years 2012
New Frontiers- The Complete Series
by Jasper T. Scott
series New Frontiers
genres Other2
years 2019
1635: The Eastern Front (assiti shards)
by Eric Flint
series Assiti shards
genres Science
years 2007
1635: The Eastern Front
by Eric Flint
series
genres Science
years 2010
On the Kentucky Frontier: A Story of the Fighting Pioneers of the West
by James Otis
series
genres Childrens
years 2010
Reaching the Last Frontier
by New Mexico Dachshund Rescue
series
genres Other
years 2016
The Vogels: On All Fronts (The Half-Bloods Trilogy Book 2)
by Jana Petken
series
genres Historical
years 2018
Tiger: The Far Frontier
by David Smith
series
genres Nonfiction
years 2014
The Ship: The New Frontiers Series, Book One
by Jack L Knapp
series
genres Other6
years 2015
Yvvaros: The Digital Frontier
by Alex Mulder
series
genres Fantasy
years 2015
Tiger- The Far Frontier
by David Smith
series Tiger Tales
genres Nonfiction
years 2014