- Script
- Todd DeZago
- Pencils
- Todd Nauck
- Inks
- Lary Stucker
- Colors
- Jason Wright; Digital Chameleon (separations)
- Letters
- Ken Lopez
- Genre
- superhero
- Characters
- Young Justice [Impulse [Bart Allen]; Robin [Tim Drake]; Superboy [Kon-El]]; Justice League [Batman [Bruce Wayne]; Flash [Wally West]; Superman [Clark Kent; Kal-El]]; Max Mercury; The Secret (first appearance); Dr. Charles
- Synopsis
- Robin, Impulse, and Superboy capture a young girl (Secret) who is a gaseous being, but let her escape in secret.
- Reprints
First team-up of Young Justice.
- Script
- Curtis Johnson
- Pencils
- Alé Garza
- Inks
- Cabin-Boy
- Colors
- Tom McCraw; Digital Chameleon (separations)
- Letters
- Comicraft
- Genre
- superhero
- Characters
- Young Justice [Arrowette [Cissie King-Jones]; Impulse [Bart Allen]; Robin [Tim Drake]; Secret; Superboy; Wonder Girl [Cassie Sandsmark]];
Justice League [Batman [Bruce Wayne] (hallucination); Flash [Wally West] (hallucination); Green Arrow [Connor Hawke] (hallucination); Green Lantern [Kyle Rayner] (hallucination); Superman [Clark Kent; Kal-El] (hallucination); Wonder Woman [Diana]] (hallucination);
Casey Kim; Claire; D.E.O. [Cameron Chase; Director Bones; Dr. Charles; Major Lutwidge]
- Synopsis
- Robin, Impulse, Superboy, Arrowette, and Wonder Girl help Secret break back into the secret facility where she'd been imprisoned.
- Reprints
- Script
- Chuck Dixon; Scott Beatty
- Pencils
- Andy Kuhn
- Inks
- Chris Ivy
- Colors
- Digital Chameleon
- Letters
- Comicraft
- Genre
- superhero
- Characters
- Young Justice [Robin [Tim Drake]; Superboy [Kon-El]; Impulse [Bart Allen]; Red Tornado; Wonder Girl [Cassie Sandsmark] (cameo); Arrowette [Cissie King Jones] (cameo)]; Lagoon Boy; Blubber; Batman [Bruce Wayne]; Ferak; Kobra
- Reprints
No Man's Land tie-in story.