- Script
- Peter David (credited)
- Pencils
- Todd Nauck (credited)
- Inks
- Lary Stucker (credited)
- Colors
- Jason Wright (credited)
- Letters
- Ken Lopez (credited)
- Genre
- superhero
- Characters
- Young Justice [Impulse [Bart Allen]; Robin [Tim Drake]; Secret; Wonder Girl [Cassie Sandsmark; also as Wonder Woman]; Superboy [Kon-El; also as Superboy, Sr.]]; JLA [also as JLA, Jr.; Aquaman [Arthur Curry; also as Aquaboy]; Batman [Bruce Wayne; also as Batboy]; Captain Marvel [Billy Batson]; Flash [Wally West; also as Kid Flash]; Green Lantern [Kyle Rayner]; Martian Manhunter [J'onn J'onzz]; Plastic Man [Eel O'Brian]; Red Tornado [John Smith]; Steel [John Henry Irons]; Superman [Clark Kent; also as Superman, Jr.]; Wonder Woman [Diana; also as Wonder Girl]]; JSA [also as JSA, Jr.; Atom Smasher [Al Rothstein; also as Bigg Boy]; Black Canary [Dinah Lance; also as Crybaby]; Dr. Fate [Nabu; also as Li'l Fate]; Dr. Mid-Nite [Dr. Pieter Cross; also as Kid Mid-Nite]; Flash [Jay Garrick; also as Golden Age Kid Flash]; Green Lantern [Alan Scott; also as Teen Lantern]; Hawkgirl [Kendra Saunders; also as Hawkbaby]; Hourman [also as Hourbaby] (android); Mr. Terrific [Michael Holt; also as Terrific Lad]; Sand [Sandy Hawkins; also as Sandy the Golden Boy]; Star-Spangled Kid [Courtney Whitmore; also as Starwoman]; Starman [Jack Knight; also as Star-Spangled Kid]; Wildcat [Ted Grant; also as Wildbrat]]; Old Justice [Merry the Gimmick Girl [Merry Pemberton]; Doiby Dickles; Dan the Dyna-Mite; The Cyclones [Mort Hibbert; Amelia Hibbert]; Sweep Second [Leo Thorndyke]]; Supermen of America [Outburst; White Lotus; Loser; Brahma; Pyrogen] (cameos); Titans [Nightwing [Dick Grayson]; Troia [Donna Troy]; Arsenal [Roy Harper]; Tempest [Garth]; Argent; Damage [Grant Emerson]; Cyborg [Victor Stone]; Starfire [Koriand'r]]; The Point Men [Gray Lady; Serpenteen; Blockade; Short Cut; Black Slate; Groundswell]; Ace Atchinson; Anarky [Lonnie Machin]; Captain Marvel, Jr. [Freddy Freeman]; Cissie King-Jones [Arrowette] (cameo); Lagoon Boy [also as Lagoon Man]; Mary Marvel [Mary Bromfield]; Max Mercury (cameo); Neptune Perkins; Sammy; Supergirl; S.T.R.I.P.E. [Pat Dugan; also as S.T.R.I.P.E.S.Y.]; Deadman [Boston Brand; also as Deadboy]; Contessa Erica Alexandra del Portenza (villain); Garfield (villain); Klarion, the Witch Boy (villain); Match (villain); Teekl (villain)
- Synopsis
- As Young Justice checks out its new headquarters, they are attacked by Old Justice. Only the interruption of Ace Atchinson stops the battle. He decides to let the kids tell their side of the story, and that interview inspires the “Justice For All” rally that gathers heroes from all over in support of the teens. At the rally, the heroes are attacked by the Point Men and an armored army. Klarion uses his magic to change all the adults into school children. Doiby uses an aging gun on the heroes in order to restore them, but it changes the school children to teens and the teens into adults.
- Reprints
- Script
- Karl Kesel (credited)
- Pencils
- Tom Grummett (credited)
- Inks
- Keith Champagne (credited)
- Colors
- Buzz Setzer (credited)
- Letters
- Comicraft (credited)
- Genre
- superhero
- Characters
- The Point Men; Serpenteen; Blockade; Short-Cut; Gray Lady; Blank Slate; Superboy; Klarion the Witch Boy; Mickey Cannon; Young Justice; Superboy; young versions of: Hawkgirl; Flash; Green Lantern; Power Girl; Batman; Deadman; Red Tornado; Plastic Man; mature versions of Wonder Girl; Robin; Impulse Superboy; Guardian; Amanda Spence; Gene-Gnome; Dubbilex; Tana Moon; Hex; Serling Roquette; The Wild Men; Howler; Gorr; Growler; Lee St. Lawrence; Dabney Donovan; Mokkari; Simyan
- Reprints
"The Evil Factory" Part 5 of 5.
- Script
- Jay Faerber (credited)
- Pencils
- Mike S. Miller (credited as Mike Miller); Norm Breyfogle (credited)
- Inks
- Walden Wong (credited); Scott Koblish (credited)
- Colors
- Tom McCraw (credited); Digital Chameleon (credited) (separations)
- Letters
- Comicraft (credited)
- Genre
- superhero
- Characters
- Titans [Argent; Arsenal [Roy Harper; also as Speedy]; Cyborg [Victor Stone]; Damage [Grant Emerson]; Nightwing [Dick Grayson; also as Robin]; Starfire [Koriand'r]; Tempest [Garth; also as Aqualad]; Troia [Donna Troy; also as Wonder Girl]]; Cameron Chase; Dr. Sarah Charles; Detective Quinn; Kid Flash [Wally West]; Teen Titans (flashback); Contessa Erica Alexandra del Portenza (villain); Limbo (villain); Wildebeests (villains)
- Synopsis
- An encounter which ages the younger Titans and de-ages the older Titans brings to mind an encounter the Teen Titans had soon after they originally formed.
- Reprints
- Script
- Geoff Johns (credited as Geoffy Johns); Ben Raab (credited as Benny Raab)
- Pencils
- Carlo Barberi (credited as Kiddie Carlo Barberi)
- Inks
- Wade von Grawbadger (credited as Li’l Wade von G)
- Colors
- Digital Chameleon (separations); Tom McCraw (credited as Tommy McCraw)
- Letters
- Bill Oakley (credited as Billy Oakley)
- Genre
- superhero
- Characters
- JLA [also as JLA, Jr.; Aquaman [Arthur Curry; also as Aquaboy]; Batman [Bruce Wayne; also as Batboy]; Captain Marvel [Billy Batson]; Flash [Wally West; also as Kid Flash]; Green Lantern [Kyle Rayner]; Martian Manhunter [J'onn J'onzz]; Plastic Man [Eel O'Brian]; Red Tornado [John Smith]; Steel [John Henry Irons]; Wonder Woman [Diana; also as Wonder Girl]]; JSA [also as JSA, Jr.; Atom Smasher [Al Rothstein; also as Bigg Boy]; Black Canary [Dinah Lance; also as Crybaby]; Dr. Fate [Nabu; also as Li'l Fate]; Dr. Mid-Nite [Dr. Pieter Cross; also as Kid Mid-Nite]; Flash [Jay Garrick; also as Golden Age Kid Flash]; Green Lantern [Alan Scott; also as Teen Lantern]; Hawkgirl [Kendra Saunders; also as Hawkbaby]; Hourman [also as Hourbaby] (android); Mr. Terrific [Michael Holt; also as Terrific Lad]; Sand [Sandy Hawkins; also as Sandy the Golden Boy]; Star-Spangled Kid [Courtney Whitmore; also as Starwoman]; Starman [Jack Knight; also as Star-Spangled Kid]; Wildcat [Ted Grant; also as Wildbrat]]; S.T.R.I.P.E. [Pat Dugan; also as S.T.R.I.P.E.S.Y.]
- Synopsis
- The de-aged JSA and JLA argue about how to attack their mutual crisis.
- Reprints
- Script
- Jim Alexander (credited)
- Pencils
- Cully Hamner (credited)
- Inks
- Cully Hamner (credited)
- Colors
- Tom McCraw (credited); Digital Chameleon (separations)
- Letters
- Comicraft (credited)
- Genre
- superhero
- Characters
- Catwoman; Klarion; Teekl
- Synopsis
- Klarion de-ages Catwoman.
- Reprints
- Script
- Curtis Johnson (credited as "Danny" Curtis Johnson)
- Pencils
- Carlo Barberi (credited as Carlo "Carlito" Barberi)
- Inks
- Wayne Faucher (credited as Wayne "Wayne" Faucher); Juan Vlasco (credited as Juan "Tito" Vlasco)
- Colors
- Pat Garrahy (credited as Pat "Patty" Garrahy)
- Letters
- Dave Lanphear (credited as Dave "Davey" Lanphear); Clem Robins (credited as Clem "Clem" Robins)
- Genre
- superhero
- Characters
- JLA [as JLA, Jr.; Aquaman [Arthur Curry; as Aquaboy]; Batman [Bruce Wayne; as Batboy]; Captain Marvel [Billy Batson]; Flash [Wally West; as Kid Flash]; Green Lantern [Kyle Rayner]; Martian Manhunter [J'onn J'onzz]; Plastic Man [Eel O'Brian]; Red Tornado [John Smith]; Steel [John Henry Irons]; Superman [Clark Kent; as Superman, Jr.]; Wonder Woman [Diana; as Wonder Girl]]; JSA [as JSA, Jr.; Black Canary [Dinah Lance; as Crybaby]; Dr. Fate [as Li'l Fate]; Flash [Jay Garrick; as Golden Age Kid Flash]; Green Lantern [Alan Scott; as Teen Lantern]; Hawkgirl [Kendra Saunders; as Hawkbaby]; Hourman [as Hourbaby] (android); Star-Spangled Kid [Courtney Whitmore; as Starwoman]; Wildcat [Ted Grant; as Wildbrat]]; Old Justice [Doiby Dickles; Merry, Girl of a 1000 Gimmicks [Merry Pemberton]]; Young Justice [Impulse [Bart Allen]; Robin [Tim Drake]; Secret; Wonder Girl [Cassie Sandsmark; as Wonder Woman]; Superboy [as Superboy, Sr.]]; Point Men [Blank Slate; Blockade; Gray Lady; Serpenteen; Short Cut]; Ace Atchinson; Anarky [Lonnie Machin] (adult version); Deadman [Boston Brand; as Deadboy]; Lagoon Boy [as Lagoon Man]; Stripesy [Pat Dugan]; Wizard Shazam; Amazo (teen version); Klarion; Teekl (Klarion's cat)
- Synopsis
- After being mistaken for Young Justice by frightened adults, the JLA Jr. escape to their headquarters to figure how to get back to normal. At Captain Marvel's suggestion, they seek out the wizard Shazam to cure them, but to no avail. Regrouping with the adult teenagers and the young adults back at the Young Justice Cave, all the heroes decide to solve the age problem individually.
- Reprints
- Script
- Ben Raab (credited)
- Pencils
- Sunny Lee (credited)
- Inks
- Lary Stucker (credited); Norm Rapmund (credited)
- Colors
- Tom McCraw (credited)
- Letters
- Ken Lopez (credited)
- Genre
- superhero
- Characters
- Aquaman [Arthur Curry; as Aquaboy]; Lagoon Boy [as Lagoon Man]; Letifos; Ronal (cameo flashback); Lori LeMaris (cameo flashback); Black Manta; Nuada; Klarion the Witch Boy (cameo); Teekl (cameo)
- Synopsis
- While enjoying the upsides of their transformations, Aquaboy and Lagoon Man are alerted by Letifos to a threat in Thierna Na Oge by Black Manta.
- Reprints
- Script
- Scott Beatty (credited)
- Pencils
- Sunny Lee (credited)
- Inks
- Norm Rapmund (credited)
- Colors
- Tom McCraw (credited); Digital Chameleon (separations)
- Letters
- Comicraft (credited)
- Genre
- superhero
- Characters
- Mary Marvel; Captain Marvel, Jr.; Klarion; Captain Nazi
- Synopsis
- Mary Marvel and Captain Marvel, Jr. meet a de-aged Captain Nazi.
- Reprints
- Script
- Chuck Dixon (credited)
- Pencils
- Cary Nord (credited)
- Inks
- Mark Lipka (credited)
- Colors
- Noelle Giddings (credited)
- Letters
- Sean Konot (credited)
- Genre
- superhero
- Characters
- Batman [Bruce Wayne; as Batboy]; Robin [Tim Drake]; Alfred Pennyworth; Zatanna Zatara; Detective Harvey Bullock; Detective Renee Montoya; Commissioner James Gordon; Gregor; Niko Asalachi; Vani Asalachi; Penguin [Oswald Cobblepot]; Klarion, the Witch Boy; Sergei; Teekl
- Synopsis
- Bruce and Tim go looking for Zatanna to change them back to normal. They are dressed as each other due to their aging transformations: Bruce is in the Robin costume and Tim is Batman. Unfortunately, Zatanna’s been kidnapped by a set of conjoined Russian twins and a Russian mentalist.
- Reprints
- Script
- Dwayne McDuffie (credited)
- Pencils
- Angel Unzueta (credited)
- Inks
- Jaime Mendoza (credited)
- Colors
- Moose Baumann (credited)
- Letters
- Chris Eliopoulos (credited)
- Genre
- superhero
- Characters
- Justice League [Aquaman [Arthur Curry] (cameo); Batman [Bruce Wayne; as Batboy] (cameo); Superman [Clark Kent; as Superman, Jr.] (cameo); Green Lantern [Kyle Rayner] (cameo); Flash [Wally West; as Kid Flash]; Wonder Woman [Princess Diana; as Wonder Girl]; Martian Manhunter [J'onn J'onzz] (cameo)]; Young Justice [Robin [Tim Drake] (cameo); Impulse [Bart Allen]; Superboy [as Superboy, Sr.] (cameo); Wonder Girl [Cassie Sandsmark; as Wonder Woman] (cameo); Secret (cameo)]; Bethany Snow (cameo); Jack Ryder; Linda Park-West; Lois Lane (cameo); Max Mercury; Norman Bridge; Red Tornado; Ted Barton; the Green Cigarette; Match (cameo); the Folded Man [Edwin Gauss]; Captain Cold [Leonard Snart]; Klarion the Witch Boy; Teekl
- Synopsis
- Convinced by Linda that this entire transformation debacle is a PR disaster, Wally and Bart contact Ted Barton, a PR wizard. He schedules cross-country, back-to back interviews for them so the speedsters can explain their side of the story. But the two keep getting distracted or interrupted by various criminals and disasters.
- Reprints
- Script
- Geoff Johns (credited)
- Pencils
- Drew Johnson (credited)
- Inks
- Rich Faber (credited); Rodney Ramos (credited)
- Colors
- Joe Rosas (credited)
- Letters
- Albert DeGuzman (credited as Albert T. De Guzman); Dave Lanphear (credited) ("with...")
- Genre
- superhero
- Characters
- JSA [as JSA, Jr.; Atom Smasher [Al Rothstein; as Bigg Boy]; Black Canary [Dinah Lance; as Crybaby]; Dr. Fate [Nabu; as Li'l Fate]; Dr. Mid-Nite [Dr. Pieter Cross; as Kid Mid-Nite]; Flash [Jay Garrick; as Golden Age Kid Flash]; Green Lantern [Alan Scott; as Teen Lantern]; Hawkgirl [Kendra Saunders; as Hawkbaby]; Hourman [as Hourbaby] (android); Mr. Terrific [Michael Holt; as Terrific Lad]; Sand [Sandy Hawkins; as Sandy the Golden Boy]; Star-Spangled Kid [Courtney Whitmore; as Starwoman]; Starman [Jack Knight; as Star-Spangled Kid]; Wildcat [Ted Grant; as Wildbrat]]; D.E.O. [Agent Cameron Chase; Director Bones]; S.T.R.I.P.E. [Pat Dugan; as S.T.R.I.P.E.S.Y.]; Old Justice [Doiby Dickles; Merry, Girl of a 1000 Gimmicks [Merry Pemberton]]; Black Adam [as Black Adam, Jr.]; Herman; Klarion; Prince Marieb; Princess Ramia
- Reprints
- Script
- Karl Kesel (credited)
- Pencils
- Rob Haynes (credited)
- Inks
- Rob Haynes (credited)
- Colors
- David Self (credited)
- Letters
- Ken Lopez (credited)
- Genre
- superhero
- Characters
- Superman [Clark Kent; as Superman, Jr.]; Superboy [Kon-El; as Superboy, Sr.]; Angie; Contessa Erica Alexandra del Portenza; Klarion; Match; Maxima [also as Minima]; Morrie Morris; Lois Lane; Point Men [Blockade; Gray Lady]; Teekl
- Synopsis
- As Superboy, Sr. and Superman, Jr. deal with their respective changes, they are attacked by Blockade, Match, and the Gray Lady for the Contessa. As Superman, Jr. is injured during the battle, Superboy, Sr. surrenders to the villains in return for their helping Superman, Jr.
- Reprints
- Script
- Brian K. Vaughan (credited)
- Pencils
- Scott Kolins (credited)
- Inks
- Chris Ivy (credited)
- Colors
- Rick Taylor (credited)
- Letters
- Ken Lopez (credited)
- Genre
- superhero
- Characters
- Wonder Woman [Princess Diana; also as Wonder Girl]; Wonder Girl [Cassie Sandsmark; also as Wonder Woman]; Helena Sandsmark; Apollo; Chiron; the Cyclon; Sphinx; Klarion, the Witch Boy
- Synopsis
- As the Wonder Girls go to the Sandsmark house for a change of fitting clothes, they decide to ask Zeus to change them back to normal. Instead, they get Apollo, who sends them on a quest in order to grant their request. As they finish the quest, they surrender to the government, after hearing Superboy has been captured.
- Reprints
- Script
- Todd DeZago (credited)
- Pencils
- Michael Avon Oeming (credited)
- Inks
- Jason Baumgartner (credited)
- Colors
- Pat Garrahy (credited); Digital Chameleon (credited) (separations)
- Letters
- Bill Oakley (credited)
- Genre
- superhero
- Characters
- Deadman [Boston Brand; as Deadboy]; Secret; Klarion, the Witch Boy; Amazo (as a teenager); Captain Cold [Leonard Snart] (as a teenager); Penguin [Oswald Cobblepot] (as a teenager); Black Adam (as a teenager); Black Manta (as a teenager); Maxima [as Minima] (as a teenager); Sphinx (as a teenager); Teekl; Elizabeth; Nelson; Ryan
- Synopsis
- As inanimate objects come to magical life, Deadboy and Secret trace Klarion to a circus. They stalemate him in battle by disappearing with Teekl.
- Reprints
- Script
- Peter David (credited)
- Pencils
- Todd Nauck (credited)
- Inks
- Lary Stucker (credited)
- Colors
- Jason Wright (credited)
- Letters
- Ken Lopez (credited)
- Genre
- superhero
- Characters
- Young Justice [Impulse [Bart Allen]; Robin [Tim Drake]; Secret; Wonder Girl [Cassie Sandsmark; also as Wonder Woman]; Superboy [Kon-El; also as Superboy, Sr.]]; JLA [also as JLA, Jr.; Aquaman [Arthur Curry; also as Aquaboy]; Batman [Bruce Wayne; also as Batboy]; Captain Marvel [Billy Batson]; Flash [Wally West; also as Kid Flash]; Green Lantern [Kyle Rayner]; Martian Manhunter [J'onn J'onzz]; Plastic Man [Eel O'Brian]; Red Tornado [John Smith]; Steel [John Henry Irons]; Superman [Clark Kent; also as Superman, Jr.]; Wonder Woman [Diana; also as Wonder Girl]]; JSA [also as JSA, Jr.; Atom Smasher [Al Rothstein; also as Bigg Boy]; Black Canary [Dinah Lance; also as Crybaby]; Dr. Fate [Nabu; also as Li'l Fate]; Dr. Mid-Nite [Dr. Pieter Cross; also as Kid Mid-Nite]; Flash [Jay Garrick; also as Golden Age Kid Flash]; Green Lantern [Alan Scott; also as Teen Lantern]; Hawkgirl [Kendra Saunders; also as Hawkbaby]; Hourman [also as Hourbaby] (android); Mr. Terrific [Michael Holt; also as Terrific Lad]; Sand [Sandy Hawkins; also as Sandy the Golden Boy]; Star-Spangled Kid [Courtney Whitmore; also as Starwoman]; Starman [Jack Knight; also as Star-Spangled Kid]; Wildcat [Ted Grant; also as Wildbrat]]; Old Justice [Merry the Gimmick Girl [Merry Pemberton]; Doiby Dickles; Dan the Dyna-Mite; The Cyclones [Mort Hibbert; Amelia Hibbert]; Sweep Second [Leo Thorndyke]]; Titans [Arsenal [Roy Harper]; Jesse Quick]; The Point Men [Gray Lady; Serpenteen; Blockade; Short Cut; Black Slate; Groundswell]; Ace Atchinson; Beast Boy [Garth Logan]; Deadman [Boston Brand; also as Deadboy]; Empress [Anita Fite]; Flamebird [Bette Kane]; Jack Drake; Lagoon Boy [also as Lagoon Man]; Lobo [as Li'l Lobo]; Lois Lane; Sammy; Supergirl; S.T.R.I.P.E. [Pat Dugan; also as S.T.R.I.P.E.S.Y.]; Amanda Spence (villain); Contessa Erica Alexandra del Portenza (villain); Garfield (villain); Klarion, the Witch Boy (villain); Klarion, the Witch Man (a clone, villain); Junior Injustice League [Amazo; Black Adam [as Black Adam, Jr.]; Black Manta; Captain Cold [Leonard Snart]; Maxima [as Minima]; Penguin [Oswald Cobblepot]; Sphinx] (villains); Match (villain); Teekl (villain)
- Synopsis
- Klarion activates some monsters while chasing Secret and Deadboy. Meanwhile, all the other kid heroes have regrouped with Old Justice and some of the adult-transformed teens. Simultaneously, the Superboys and the Wonder Girls are being experimented on by Contessa and her cohorts in the Agenda. Realizing they’re being used, the Point Men help the Superboys and Wonder Girls escape. Klarion then battles a grown up version of himself, a clone grown by Contessa. After being reunited with Teekl, Klarion and Doiby combine their magic and science and return everyone to their proper age.
- Reprints
- Pencils
- Mike Wieringo (credited, signed); Tom Grummett (credited); Todd Nauck (credited)
- Inks
- Terry Austin (credited, signed); Karl Kesel (credited, signed); Lary Stucker (credited)
- Colors
- ?
- Letters
- ?
- Reprints
-
from Sins of Youth: The Secret / Deadboy (DC, 2000 series) #1 (May 2000) -
from Young Justice: Sins of Youth (DC, 2000 series) #1 (May 2000), #2 (May 2000) -
from Sins of Youth: JLA, Jr. (DC, 2000 series) #1 (May 2000) -
from Sins of Youth: Batboy and Robin (DC, 2000 series) #1 (May 2000) -
from Sins of Youth: Wonder Girls (DC, 2000 series) #1 (May 2000) -
from Sins of Youth: Starwoman and the JSA (Junior Society) (DC, 2000 series) #1 (May 2000) -
from Sins of Youth: Aquaboy / Lagoon Man (DC, 2000 series) #1 (May 2000) -
from Sins of Youth: Superman, Jr. / Superboy, Sr. (DC, 2000 series) #1 (May 2000) -
from Sins of Youth: Kid Flash / Impulse (DC, 2000 series) #1 (May 2000) -
from Sins of Youth Secret Files (DC, 2000 series) #1 (May 2000) -
from Superboy (DC, 1994 series) #74 [Direct Sales] (May 2000)
All covers reprinted without any of the trade dress or the character vignettes, just the main figures.