c=titlepage&redir_esc=y&hl=ja#PPA202,M1 ^ Nelson, James L. (2005). Reign of Iron: The Story of the First Battling Ironclads. Harper Collins. ISBN 0060524049
(hc, 256 pages, 2011, ISBN 0-7851-5648-8) collects: Secret Invasion: Dark Reign (with Alex Maleev, one-shot, 2009) "Power" (with Billy Tan, in #48–50, 2009)