COSMIC BOY (Rokk Krinn)	CHRONOLOGY
Created by Otto Binder and Al Plastino, reboot by Mark Waid and Barry Kitson

CHRONOLOGY

Cosmic Boy first appeared in (historical): Adventure Comics #247 (April 1958) (Earth-Prime version): Teen Titans/Legion Special #1 (November 2004).

Below is the definitive list of appearances of Cosmic Boy in chronological order. Flashback sequences or story entries will be followed by a [Flashback] note. Stories that for some reason are no longer part of current continuity will have a comment saying this in a note following the entry.

Follow the links for a complete index of the issue, including story and creator info as well as full character chronology and in some cases story synopses.

The chronology list can also be sorted according to Comic book title. Please note: If you want to go back to the chronological listing after having used the sorting tool you have to reload the page.

To go to the Cosmic Boy (Rokk Krinn) (Earth-Prime) biography click here.

Cosmic Boy Chronology

Click to list by alphabetically by title
Legion of Super-Heroes Vol. 5 #1 (February 2005): "And We Are Legion"
Legion of Super-Heroes Vol. 5 #2 (March 2005): [No Title]
Legion of Super-Heroes Vol. 5 #3 (April 2005): [No Title]
Legion of Super-Heroes Vol. 5 #4 (May 2005): [No Title]
Legion of Super-Heroes Vol. 5 #5 (June 2005): [No Title]
Legion of Super-Heroes Vol. 5 #6 (July 2005): [No Title]
Legion of Super-Heroes Vol. 5 #7 (August 2005): [No Title]
Legion of Super-Heroes Vol. 5 #8 (September 2005): [No Title]
Legion of Super-Heroes Vol. 5 #9 (October 2005): [No Title]
Legion of Super-Heroes Vol. 5 #10 (November 2005): [No Title]
Legion of Super-Heroes Vol. 5 #11 (December 2005): [No Title]
Legion of Super-Heroes Vol. 5 #12 (January 2006): [No Title]
Supergirl and the Legion of Super-Heroes #16 (May 2006): [No Title]
Supergirl and the Legion of Super-Heroes #17 (June 2006): [No Title]
Supergirl and the Legion of Super-Heroes #18 (July 2006): [No Title]
Supergirl and the Legion of Super-Heroes #19 (August 2006): [No Title]
Supergirl and the Legion of Super-Heroes #20 (September 2006): [No Title]
Supergirl and the Legion of Super-Heroes #21 (October 2006): [No Title]
Supergirl and the Legion of Super-Heroes #22 (November 2006): [No Title]
Supergirl and the Legion of Super-Heroes #23 (December 2006): [No Title]
Supergirl and the Legion of Super-Heroes #24 (January 2007): [No Title]
Supergirl and the Legion of Super-Heroes #25 (February 2007): [No Title]