| Issue | #312 |
| Published | June 1984 |
| Frequency | monthly |
| Cover Price | 0.75 USD; 0.95 CAD; 0.30 GBP |
| Pages | 36 |
| Editing | Karen Berger |
| Characters | Legion of Super-Heroes [Element Lad; Sun Boy]; Science Police officer |
| Genre | superhero |
| Pencils | Keith Giffen (signed) |
| Inks | Larry Mahlstedt (signed) |
| Characters | Legion of Super-Heroes [Sun Boy; Colossal Boy; Element Lad; Brainiac 5; Blok; Shrinking Violet; Cosmic Boy; White Witch; Invisible Kid [Jacques Foccart]; Phantom Girl; Saturn Girl; Lightning Lad]; Gigi Cusimano; Yera Allon; Shvaughn Erin; Chief Zendak; Dr. Gym'll; Superboy; Danielle Foccart |
| Genre | superhero |
| Script | Keith Giffen (plot); Paul Levitz (plot, script) |
| Pencils | Keith Giffen |
| Inks | Karl Kesel |
| Colors | Carl Gafford |
| Letters | John Costanza |