Invincible is a 28-book series with 21 primary works first released in 2004 with contributions by Robert Kirkman, Stefano Menchetti, and 7 others.
2005 • 1 Reader • 400 pages
2007 • 1 Reader • 768 pages • 5
2011 • 46 Readers • 1,092 pages • 4.3
1 Reader • 480 pages • 5
2009 • 1 Reader • 768 pages • 5
2013 • 32 Readers • 1,184 pages • 4.4
2018 • 6 Readers • 1,116 pages • 4.3
2012 • 5 Readers • 144 pages • 3.5
2013 • 4 Readers • 160 pages • 3.5
2010 • 9 Readers • 4
2009 • 2 Readers • 2
2013 • 3 Readers • 144 pages • 4
2014 • 3 Readers • 4
2011 • 5 Readers • 3.5