| Characters |
Legion of Super-Heroes [Chemical King; Invisible Kid; Mon-El; Ultra Boy; Cosmic Boy]; Superboy |
| Synopsis |
Chemical King and Invisible Kid have to work together to thwart a criminal who has duplicated Invisible Kid's invisibility serum. |
| Genre |
Superhero |
| Script |
E. Nelson Bridwell |
| Pencils |
George Tuska |
| Inks |
George Tuska |
| Letters |
Joe Letterese |
| Notes |
Lettering credit from reprint in Legion Archives. |
| Reprinted |
in Best of DC, The (DC, 1979 series) #24; in The Legion of Super-Heroes Archives (1991 series) #10 |