| 0 | - | cover | 1 | pencils: Michael Turner; inks: Michael Turner; colors: Peter Steigerwald | Supergirl |
| 1 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Norm Rapmund | Supergirl [Kara Zor-El] |
| 2 | The New Adventures of Supergirl The Girl of Steel | comic story | 22 | script: Jeph Loeb; pencils: Ian Churchill; inks: Norm Rapmund; colors: Christina Strain; letters: Richard Starkings | Supergirl [Kara Zor-El]; Superman; Batman; Calculator; Poison Ivy; Harley Quinn; Clayface; Lex Luthor; Martian Manhunter (cameo); Flash [Wally West] (cameo) |
| 3 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Norm Rapmund | Supergirl; Power Girl |
| 4 | The Supergirl from Krypton! | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Ian Churchill | Supergirl; Batman |
| 5 | Power, Chapter One: JSA | comic story | 22 | script: Jeph Loeb; pencils: Ian Churchill; inks: Norm Rapmund; colors: David Morán, Beth Sotelo; letters: Richard Starkings | Supergirl [Kara Zor-El] (origin); Power Girl; Stargirl; Green Lantern [Alan Scott]; Flash [Jay Garrick]; Wildcat; Solomon Grundy; Mister Terrific; Calculator (cameo); Lex Luthor (cameo); Superboy [Kon-El] (cameo) |
| 6 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Norm Rapmund; colors: Beth Sotelo | Supergirl; Teen Titans [Superboy [Kon-El]; Starfire; Beast Boy; Cyborg; Wonder Girl [Cassie Sandsmark]; Robin [Tim Drake]; Kid Flash [Bart Allen]; Raven] |
| 7 | - | cover reprint (on interior page) | 1 | pencils: Michael Turner; inks: Michael Turner; colors: Peter Steigerwald | Supergirl |
| 8 | Power, Chapter Two: Teen Titans | comic story | 22 | script: Jeph Loeb; pencils: Ian Churchill; inks: Norm Rapmund; colors: David Morán, Beth Sotelo; letters: Richard Starkings | Supergirl [Kara Zor-El]; Superboy [Kon-El]; Cyborg; Beast Boy; Raven; Wonder Girl [Cassie Sandsmark]; Robin [Tim Drake] (cameo); Kid Flash [Bart Allen] (cameo); Starfire (cameo); Calculator (voice cameo); Lex Luthor (cameo) |
| 9 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Norm Rapmund | Supergirl |
| 10 | - | cover reprint (on interior page) | 1 | pencils: Michael Turner; inks: Michael Turner; colors: Peter Steigerwald | Supergirl; Lex Luthor |
| 11 | Power, Chapter Three: Outsiders | comic story | 22 | script: Jeph Loeb; pencils: Ian Churchill; inks: Norm Rapmund; colors: David Morán; letters: Richard Starkings | Supergirl [Kara Zor-El]; Grace; Thunder; Arsenal; Nightwing; Starfire; Lex Luthor; Superboy [Kon-El] (flashback, cameo); Cyborg (flashback, cameo); Beast Boy (flashback, cameo); Raven (flashback, cameo); Wonder Girl [Cassie Sandsmark] (flashback, cameo); Robin [Tim Drake] (flashback, cameo); Kid Fla |
| 12 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Norm Rapmund; colors: Beth Sotelo | Supergirl; Wonder Woman; Hawkman; Black Canary; Superman; Green Lantern [John Stewart]; Batman; Flash [Wally West]; Martian Manhunter |
| 13 | The Case of the Supergirl Impostor?! | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Ian Churchill | Dark Supergirl; Lex Luthor |
| 14 | Power, Chapter Four: J.L.A. | comic story | 22 | script: Jeph Loeb; pencils: Ian Churchill; inks: Norm Rapmund; colors: David Morán; letters: Richard Starkings | Supergirl [Kara Zor-El]; Lex Luthor; Dark Supergirl; Green Lantern [John Stewart]; Starfire (cameo); Hawkman; Black Canary; Flash [Wally West]; Martian Manhunter |
| 15 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill, Michael Turner; inks: Ian Churchill, Michael Turner; colors: Peter Steigerwald | Supergirl [Kara Zor-El]; Dark Supergirl |
| 16 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill, Michael Turner; inks: Ian Churchill, Michael Turner; colors: Peter Steigerwald | Supergirl [Kara Zor-El]; Dark Supergirl |
| 17 | Power, Chapter Five: Supergirls | comic story | 32 | script: Jeph Loeb; pencils: Ian Churchill; inks: Norm Rapmund; colors: Alex Bleyaert, David Morán; letters: Richard Starkings | Supergirl [Kara Zor-El]; Dark Supergirl; Zor-El (intro, flashback); Darkseid (cameo; flashback); Lex Luthor (cameo, flashback); Green Lantern [John Stewart]; Hawkman; Black Canary; Flash [Wally West]; Martian Manhunter; Batman; Superman; Wonder Woman |
| 18 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Ian Churchill | Power Girl [as Nightwing]; Supergirl [as Flamebird] |
| 19 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Norm Rapmund; colors: Aspen | Power Girl [as Nightwing]; Supergirl [as Flamebird] |
| 20 | Candor, Part One | comic story | 22 | script: Greg Rucka; pencils: Ed Benes; inks: Norm Rapmund; colors: Rod Reis; letters: Comicraft | Supergirl [Kara Zor-El]; Power Girl; Ultraman [as Kal-El] (intro); Chezzt (intro); Praisesingers |
| 21 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Ian Churchill; colors: Aspen | Supergirl |
| 22 | Candor, Part Two | comic story | 22 | script: Joe Kelly, Greg Rucka; pencils: Ian Churchill; inks: Norm Rapmund; colors: Rod Reis; letters: Comicraft | Supergirl [Kara Zor-El]; Power Girl; Ultraman [as Kal-El]; Chezzt; Praisesingers; Zor-El (flashback, cameo); Clark Kent (flashback, cameo); rebel leader Basqatin; Mamoth (cameo) |
| 23 | - | cover reprint (on interior page) | 1 | pencils: Joe Benitez; inks: Victor Llamas; colors: Edgar Delgado | Supergirl [Kara Zor-El]; Power Girl |
| 24 | Candor, Part Three | comic story | 22 | script: Joe Kelly; pencils: Ron Adrian; inks: Rob Lea, Norm Rapmund; colors: Rod Reis; letters: Comicraft | Supergirl [Kara Zor-El]; Power Girl; Ultraman [as Kal-El]; Superman (flashback, cameo); Batman (flashback, cameo); Alura (flashback, cameo) |
| 25 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Norm Rapmund | Supergirl |
| 26 | Big Girl Small World | comic story | 22 | script: Joe Kelly; pencils: Ian Churchill; inks: Norm Rapmund; colors: Rod Reis; letters: Richard Starkings | Supergirl [Kara Zor-El]; Power Girl (flashback); Captain Boomerang [Owen Mercer]; Wonder Girl [Cassie Sandsmark] (cameo); Jonathan Kent (flashback, cameo); Martha Kent (flashback, cameo); Zor-El (flashback, cameo); Alura (flashback, cameo); Batman (cameo) |
| 27 | - | cover reprint (on interior page) | 1 | pencils: Ian Churchill; inks: Ian Churchill; colors: Rod Reis | Supergirl [Kara Zor-El; as Claire Connors] |
| 28 | Secret Identities | comic story | 22 | script: Joe Kelly; pencils: Ian Churchill; inks: Norm Rapmund, Andy Lanning; colors: Rod Reis; letters: Comicraft | Supergirl [Kara Zor-El; as Claire Connors]; Captain Boomerang, Jr. [Owen Mercer]; Wonder Girl [Cassie Sandsmark]; Monsieur Mallah (cameo); Becky; Drew; Sarah; Zor-El (flashback, cameo); Streaky (unnamed, cameo) |
| 29 | - | cover reprint (on interior page) | 1 | pencils: Amanda Conner; inks: Amanda Conner; colors: Brian Miller | Supergirl [Kara Zor-El] |
| 30 | Rock On! | comic story | 22 | script: Jimmy Palmiotti, Justin Gray; pencils: Amanda Conner; inks: Jimmy Palmiotti; colors: Rod Reis; letters: Rob Leigh | Supergirl [Kara Zor-El]; Captain Boomerang, Jr. [Owen Mercer]; Nightwing [Dick Grayson] (cameo); Terra [Atlee] (intro); Empathosaur (intro); Streaky (unnamed, cameo) |