Dr. Fate faces the threat of a new criminal called Dr. Who, who has created "Solution Z", with which he can grow to a tremendous size and become invisible. Fate must stop him from seizing the famed Almond Diamond.; The Spectre comes to the aid of a scientist who has been captured by his own assiatnt, who wants to obtain Kirk's invention of a space-folding machine, which can transport anything from one spot on the earth to another in an instant.; G.A. and Speedy must track down the vicious killer of men belonging to the History Club and who carry the names of famous people.; Larry gets on the trail of a violinist, Jaspar Rawdon, who intends on kidnapping Lorna Drake in order to secure some oil bonds as security should his profession of musician didn't pan out.; Johnny must battle against an armored foe that seeks out and destroys rare statue art.; An unnamed scientist and explorer uses the science of ancient Atlantis to give his son the power to breathe underwater, and he uses this and other gifts to battle evil in the world.; Clip is sent to Central America on a secret mission to aid President Camapo, whose enemies are smuggling in guns to local guerillas, headed by someone called The Avenger.