First half of a detailed profile covering this notable, unstoppable DC Comics monster as he appeared in books published during the 1940s.

From the old Tales of the Green Lanterns pre-Crisis back-of-the-book features. An obscure but interesting Green Lantern Corps officer, albeit one with travel limitations.

An evil Green Lantern type from another reality. This is the 1964 version, not the Grant Morrison one. Check our “base camp” profile for the pre-Crisis Earth-3 Crime Syndicate of America first !

The Silver Age Atom (Ray Palmer) from the very beginning up to Blackest Night inclusive.

The core article about how Power Rings work in Green Lantern and related comics in the modern DC Universe. Expands the original version of the framework in the Green Lantern (Hal Jordan) article.

A very atypical Green Lantern from the pages of Wonder Woman… a Khund.

Worn by the Indigo Tribe, the indigo power rings represent compassion.

The blue power rings in the DC Universe, representing the power of hope.

The weapon of the Red Lantern Corps.