Frontier is a 6-book series with 11 primary works first released in 2000 with contributions by Jonathan Hickman, Leonie Rogers, Sam Alden, Jillian Tamaki, Peter Watt, Becca Tobin, Michael DeForge, Eleanor Davis, Kelly Kwang, Richie Pope, and Tatsuro Kiuchi.
2000 • 2 Readers • 240 pages • 4
2016 • 1 Reader • 434 pages
2014 • 1 Reader • 32 pages
2015 • 1 Reader • 32 pages
2013 • 1 Reader • 368 pages
1 Reader • 32 pages
1 Reader • 32 pages
2016 • 1 Reader • 32 pages
1 Reader • 32 pages
2 Readers • 32 pages
1 Reader • 32 pages