- Script:
- Dan Jurgens
- Pencils:
- Dan Jurgens
- Inks:
- Brett Breeding
- Colors:
- Glenn Whitmore
- Letters:
- Albert DeGuzman
- Job Number:
- G-5894
- Genre:
- Superhero
- Characters:
- Superman [Clark Kent; Kal-El]; Linear Man (first appearance); Booster Gold [Michael Jon Carter]; Legion of Super-Heroes [Cosmic Boy [Rokk Krinn]; Lightning Lad [Garth Ranzz]; Saturn Girl [Imra Ardeen]]; Lois Lane; Jimmy Olsen; Lucy Lane; Bibbo Bibboswki; Skeets; Reverb
- Synopsis:
- A Linear Man comes back in time to take Booster Gold back to the 25th century. When Superman interferes, he gets blasted into the future and a meeting with the Legion of Super-Heroes.
- Reprints:
Story is continued in ACTION COMICS (DC, 1938 series) #663.
- Script:
- Michael Eury
- Letters:
- typeset
Letters from readers - Martin Simcox, Judy Savage, Ray Rhorer, Tim Madden, W.E. McCamy, Jerry Smith, Sean Twist, Charlie Harris and Robert J. Spassov - and responses from Michael Eury.