Secrets of the Legion of Super-Heroes #3

Characters

The Legion of Super-Heroes [Saturn Girl; Ultra Boy; Chameleon Boy; Princess Projectra; Karate Kid [Val Armorr]; Brainiac 5; Mon-El; Wildfire (origin); Tyroc (flashback, origin); Shadow Lass; Element Lad; Dawnstar (flashback, origin); Ferro Lad (flashback, origin); Sun Boy; Superboy (flashback); Invisible Kid [Lyle Norg] (flashback, origin); Chemical King (flashback, origin); Cosmic Boy; Light Lass; Timber Wolf; Colossal Boy; Dream Girl; Star Boy [Thom Kallor]; Shrinking Violet (flashback); Lightning Lad (flashback)]; Marla Latham; Arlayn; R.J. Brande (origin); Commander Hagbard; The Legion of Substitute-Heroes [Polar Boy [flashback, origin); Night Girl (flashback, origin); Fire-Lad (flashback, origin); Chlorophyll Kid (flashback, origin); Color Kid (flashback, origin); Stoneboy (flashback, origin)]; Elastic Lad [Jimmy Olsen] (flashback, origin); Pete Ross (flashback); Insect Queen [Lana Lang] (flashback, origin); Universo (flashback); Rond Vidar (flashback, origin); Kid Psycho (flashback, origin)