Solomon Grundy (character) - Wikipedia
Super-Team Family: The Lost Issues!: Iron Fist Vs. Deathstroke
Secret Society of Super Villains, Villains Wiki
The Secret Society of Super-Villains #1
Secret Society of Super Villains Members - Comic Vine
Secret Society of Super Villains Members - Comic Vine
Secret Society of Super Villains Members - Comic Vine
Super-Team Family: The Lost Issues!: Iron Fist Vs. Deathstroke
Starro - Wikipedia
Salvation Run - Wikipedia
The Secret Society of Super-Villains Vol. 1 (2011) Hardcover
The Secret Society of Super Villains (1976-1978) #8
Super-Team Family: The Lost Issues!: Iron Fist Vs. Deathstroke