Injustice Society of America (Earth-2: Post-Crisis)

The Injustice Society of America, commonly known as the Injustice Society, abbreviated as the ISA, are a group of criminals who are responsible for the death of the members of the Golden Age Justice Society of America.

Formation
At some point, the society was formed and became enemies of the JSA.

Final Battle
On December 24, 2010, they fought the JSA at their headquarters and killed most of their members.

Former Members

 * Per Degaton
 * Baron Blitzkrieg
 * Gentleman Ghost
 * The Thinker (Clifford DeVoe)
 * The Fiddler (field agent; status unknown)
 * The Shade (Richard Swift) (field agent; betrayed the ISA)
 * The Wizard (William Zarick) (field agent; deceased)
 * Icicle (Jordan Mahkent) (leader; field agent; deceased)
 * Brainwave (Henry King Sr.) (field agent; deceased)
 * Dragon King (Dr. Ito) (scientist; field agent; deceased)
 * Sportsmaster (Lawrence Crock) (field agent; incarcerated)
 * Tigress (Paula Brooks) (field agent; incarcerated)
 * The Fiddler (Anaya Bowin) (field agent; deceased)
 * The Gambler (Steve Sharpe) (field agent and hacker; escaped)
 * Solomon Grundy (field agent; escaped)
 * Solomon Grundy (field agent; escaped)

Former Enemies

 * Justice Society of America (modern age)
 * Stargirl (Courtney Whitmore) (leader)
 * Dr. Mid-Nite (Beth Chapel) (field agent; strategist)
 * Hourman (Rick Tyler) (field agent)
 * S.T.R.I.P.E. (Pat Dugan) (field agent)
 * Wildcat (Yolanda Montez) (field agent)
 * Justice Society of America (golden age; disbanded)
 * Dr. Mid-Nite (Charles McNider) (founder; deceased)
 * Hootie (sidekick of Dr. Mid-Nite)
 * Doctor Fate (deceased)
 * Green Lantern (Alan Scott) (deceased)
 * Johnny Thunder (deceased)
 * Thunderbolt
 * Hawkgirl (deceased)
 * Hawkman (deceased)
 * Hourman (Rex Tyler) (field agent; deceased)
 * Sandman (field agent; deceased)
 * Starman (Sylvester Pemberton) (field agent; deceased)
 * The Flash (Jay Garrick) (field agent; deceased)
 * Wildcat (Ted Grant) (field agent; deceased)