Marvel Comics : 75 years of cover art /

by Cowsill, Alan
Published 2014

DC Comics : a visual history /

by Cowsill, Alan
Published 2014

Marvel Avengers : the ultimate character guide /

by Cowsill, Alan
Published 2015

Marvel encyclopedia /

by Bray, Adam, Brevoort, Tom, Cowsill, Alan, Darling, Andrew, 1974-, DeFalco, Tom, Forbeck, Matt, Sanderson, Peter, 1958-, Teitelbaum, Michael, Wallace, Daniel, 1970-
Published 2019

The DC Comics encyclopedia : the definitive guide to the characters of the DC universe /

by Beatty, Scott, 1969-, Cowsill, Alan, Greenberger, Robert, Irvine, Alexander (Alexander C.), Korté, Steve, Manning, Matthew K., Wallace, Daniel, 1970-, Wiacek, Stephen, Wilson, Sven
Published 2016

Spirit of hope /

Published 2011