| Issue | #18 |
| Published | January 1986 |
| Frequency | monthly |
| Cover Price | 1.50 USD; 2.00 CAD |
| Pages | 36 |
| Editing | Karen Berger |
| Notes | Crisis on Infinite Earths Cross-Over |
| Characters | Legion of Super-Heroes [Brainiac 5;Wildfire; Mon-El; Polar Boy]; Infinite Man |
| Genre | superhero |
| Pencils | Greg LaRocque (signed) |
| Inks | Larry Mahlstedt (signed) |
| Characters | Legion of Super-Heroes [Brainiac 5; Element Lad; Mon-El; Shadow Lass; Dawnstar; Magnetic Kid; Tellus; Star Boy; Ultra Boy; Lightning Lass; Sun Boy; Dream Girl; White Witch; Blok; Invisible Kid [Jacques Foccart]; Quislet; Wildfire]; Rond Vidar; Kid Psycho (view screen); Supergirl (view screen); Persuader; Sun Emperor; Titania; Silver Slasher; Spider Girl; Hunter; Micro Lad; Circadia Senius; Validus; Infinite Man; Organus; Doctor Regulus; Dr. Gym'll |
| Genre | superhero |
| Script | Paul Levitz |
| Pencils | Greg LaRocque |
| Inks | Larry Mahlstedt |
| Colors | Carl Gafford |
| Letters | John Costanza |