| Issue | #6 |
| Published | [November] 2000 |
| Cover Price | 49.95 USD; 76.00 CAD |
| Pages | 248 |
| Editing | Dale Crain; Michael Wright (Associate Editor); Julius Schwartz (original editor of all reprinted material) |
| Characters | Hawkman [Katar Hol]; The Atom [Ray Palmer]; Martian Manhunter; Superman; Green Lantern [Hal Jordan]; The Flash [Barry Allen]; Batman [Bruce Wayne]; Wonder Woman [Diana Prince] |
| Genre | Superhero |
| Pencils | Mike Sekowsky |
| Inks | Bernard Sachs |
| Colors | Digital Chameleon |
| Reprinted | from Justice League of America (1960 series) #41 [reformatted] |
| Characters | Wonder Woman [Diana Prince]; Snapper Carr |
| Genre | Superhero |
| Pencils | Mike Sekowsky |
| Inks | Bernard Sachs |
| Colors | Digital Chameleon |
| Notes | frontispiece |
| Reprinted | from Justice League of America (1960 series) #43 |
| Characters | Batman [Bruce Wayne]; The Flash [Barry Allen]; Green Lantern [Hal Jordan] |
| Pencils | Mike Sekowsky |
| Inks | Bernard Sachs |
| Colors | Digital Chameleon |
| Reprinted | from Justice League of America (1960 series) #42 |
| Characters | Justice League of America [Green Lantern [Hal Jordan]; Batman [Bruce Wayne]]; Felix Faust |
| Script | Mark Evanier |
| Pencils | Mike Sekowsky |
| Inks | Sid Greene |
| Colors | Digital Chameleon |
| Letters | Typeset |
| Reprinted | from Justice League of America (1960 series) #49 |
| Characters | Justice League of America [Green Lantern [Hal Jordan]; Superman; Hawkman [Katar Hol]; Wonder Woman [Diana Prince]; Martian Manhunter]; The Key |
| Genre | Superhero |
| Pencils | Mike Sekowsky |
| Inks | Murphy Anderson |
| Colors | Digital Chameleon |
| Letters | Ira Schnapp |
| Reprinted | from Justice League of America (1960 series) #41 |
| Characters | Justice League of America [Martian Manhunter; Green Lantern [Hal Jordan]; Wonder Woman [Diana Prince]; Hawkman [Katar Hol]; The Flash [Barry Allen]; Batman [Bruce Wayne]; The Atom [Ray Palmer]; Aquaman [Arthur Curry]; Green Arrow [Oliver Queen]; Snapper Carr]; The Key; The Wrecker; Robin [Dick Grayson]; Hawkgirl [Shayera Hol]; Weather Wizard; The Invisible Destroyer |
| Synopsis | The Key administers a psycho-chemical to the JLA which forces them to disband and become unable to see his henchmen commit robberies. However, they are returned to normal when Hawkgirl discovers the situation. They go on to defeat The Key. |
| Genre | Superhero |
| Script | Gardner Fox |
| Pencils | Mike Sekowsky |
| Inks | Bernard Sachs |
| Colors | Digital Chameleon |
| Letters | Joe Letterese |
| Reprinted | from Justice League of America (1960 series) #41 |
| Characters | Justice League of America [Superman; Batman [Bruce Wayne]; The Flash [Barry Allen]; Green Lantern [Hal Jordan]]; Metamorpho |
| Genre | Superhero |
| Pencils | Mike Sekowsky |
| Inks | Murphy Anderson |
| Colors | Digital Chameleon |
| Letters | Ira Schnapp |
| Reprinted | from Justice League of America (1960 series) #42 |
| Characters | Justice League of America [Batman [Bruce Wayne]; Superman; The Flash [Barry Allen]; The Atom [Ray Palmer]; Green Lantern [Hal Jordan]; Wonder Woman [Diana Prince] (cameo); Hawkman [Katar Hol] (cameo)]; Metamorpho; The Unimaginable |
| Synopsis | When Metamorpho refuses membership, the Unimaginable demands to be admitted in his place. |
| Genre | Superhero |
| Script | Gardner Fox |
| Pencils | Mike Sekowsky |
| Inks | Bernard Sachs |
| Colors | Digital Chameleon |
| Letters | Joe Letterese |
| Reprinted | from Justice League of America (1960 series) #42 |
| Characters | Justice League of America [Hawkman [Katar Hol]; The Flash [Barry Allen]; Batman [Bruce Wayne]; Wonder Woman [Diana Prince]; Superman]; Royal Flush Gang [Ace; King; Queen; Jack; Ten] |
| Genre | Superhero |
| Pencils | Mike Sekowsky |
| Inks | Murphy Anderson |
| Colors | Digital Chameleon |
| Letters | Ira Schnapp |
| Reprinted | from Justice League of America (1960 series) #43 |
| Characters | Justice League of America [Superman; Batman [Bruce Wayne]; Wonder Woman [Diana Prince]; The Flash [Barry Allen]; Hawkman [Katar Hol]; Snapper Carr]; Hawkgirl [Shayera Hol]; Royal Flush Gang [Ace [Amos Fortune]; King; Queen; Jack; Ten] |
| Synopsis | The JLA fights the Royal Flush Gang and their stelleration-powered abilities to a draw until they play their wild card...Snapper. |
| Genre | Superhero |
| Script | Gardner Fox |
| Pencils | Mike Sekowsky |
| Inks | Bernard Sachs |
| Colors | Digital Chameleon |
| Letters | Joe Letterese |
| Reprinted | from Justice League of America (1960 series) #43 |
| Characters | Green Lantern [Hal Jordan]; Batman [Bruce Wayne]; The Flash [Barry Allen]; Wonder Woman [Diana Prince]; Superman; Green Arrow [Oliver Queen] |
| Genre | Superhero |
| Pencils | Mike Sekowsky |
| Inks | Murphy Anderson |
| Colors | Digital Chameleon |
| Letters | Ira Schnapp |
| Reprinted | from Justice League of America (1960 series) #44 |
| Characters | Justice League of America [The Atom [Ray Palmer]; The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Batman [Bruce Wayne]; Wonder Woman [Diana Prince]; Aquaman [Arthur Curry]; Hawkman [Katar Hol]; Martian Manhunter; Green Arrow [Oliver Queen]; Snapper Carr]; The Unimaginable [also as Doctor Bendorion] |
| Synopsis | When the JLAers who previously fought the Unimaginable suddenly double in size, the alien Dr. Bendorion comes to Earth to help cure them. But Batman suspects that Dr. Bendorion is not what he seems, and he is revealed as the Unimaginable. |
| Genre | Superhero |
| Script | Gardner Fox |
| Pencils | Mike Sekowsky |
| Inks | Frank Giacoia |
| Colors | Digital Chameleon |
| Letters | Gaspar Saladino |
| Reprinted | from Justice League of America (1960 series) #44 |
| Characters | Justice League of America [Batman [Bruce Wayne]; The Flash [Barry Allen]; Green Arrow [Oliver Queen]; The Atom [Ray Palmer]]; Shaggy Man |
| Genre | Superhero |
| Pencils | Mike Sekowsky |
| Inks | Murphy Anderson |
| Colors | Digital Chameleon |
| Letters | Ira Schnapp |
| Reprinted | from Justice League of America (1960 series) #45 |
| Characters | Justice League of America [Batman [Bruce Wayne]; The Flash [Barry Allen]; Green Arrow [Oliver Queen]; The Atom [Ray Palmer]; Wonder Woman [Diana Prince]; Hawkman [Katar Hol]; Snapper Carr]; Shaggy Man; Andrew Zagarian |
| Synopsis | When the JLA battles two separate unstoppable menaces, Shaggy Man and a rock-creature, the Flash hits on the idea of setting them on each other. When the Shaggy Man destroys the rock creature, the JLA pits the Shaggy Man against a duplicate of himself. |
| Genre | Superhero |
| Script | Gardner Fox |
| Pencils | Mike Sekowsky |
| Inks | Frank Giacoia; Joe Giella |
| Colors | Digital Chameleon |
| Letters | Gaspar Saladino |
| Reprinted | from Justice League of America (1960 series) #45 |
| Characters | Justice League of America [Batman [Bruce Wayne]]; Justice Society of America [Wildcat [Ted Grant]; Sandman [Wesley Dodds]]; Solomon Grundy; Blockbuster |
| Genre | Superhero |
| Pencils | Mike Sekowsky |
| Inks | Joe Giella |
| Colors | Digital Chameleon |
| Letters | Ira Schnapp |
| Reprinted | from Justice League of America (1960 series) #46 |
| Characters | Justice League of America [Batman [Bruce Wayne]; The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Hawkman [Katar Hol]]; Justice Society of America [Black Canary [Dinah Drake Lance]; Dr. Fate [Kent Nelson]; Dr. Mid-Nite [Charles McNider]; Sandman [Wesley Dodds]; The Spectre [Jim Corrigan]; Wildcat [Ted Grant]]; Anti-Matter Man; Blockbuster; Solomon Grundy |
| Synopsis | People from Earth-1 and Earth-2 are being inexplicably transferred from one parallel world to the other, including Blockbuster and Solomon Grundy. At the same time, the Spectre discovers that the approach of the Anti-Matter Man is the reason for the transfers and will eventually cause the destruction of both worlds. |
| Genre | Superhero |
| Script | Gardner Fox |
| Pencils | Mike Sekowsky |
| Inks | Sid Greene |
| Colors | Digital Chameleon |
| Letters | Gaspar Saladino |
| Reprinted | from Justice League of America (1960 series) #46 |
| Characters | Justice League of America [Batman [Bruce Wayne]; The Flash [Barry Allen]; Hawkman [Katar Hol]; The Atom [Ray Palmer]; Green Lantern [Hal Jordan]]; Justice Society of America [Doctor Fate [Kent Nelson]; Black Canary [Dinah Drake Lance]; Doctor Mid-Nite [Charles McNider]; Sandman [Wesley Dodds]; Spectre [Jim Corrigan]; Wildcat [Ted Grant]]; Anti-Matter Man |
| Genre | Superhero |
| Pencils | Mike Sekowsky |
| Inks | Joe Giella |
| Colors | Digital Chameleon |
| Letters | Ira Schnapp |
| Reprinted | from Justice League of America (1960 series) #47 |
| Characters | Justice League of America [Batman [Bruce Wayne]; The Flash [Barry Allen]; Hawkman [Katar Hol]; The Atom [Ray Palmer]; Green Lantern [Hal Jordan]]; Justice Society of America [Doctor Fate [Kent Nelson]; Black Canary [Dinah Drake Lance]; Doctor Mid-Nite [Charles McNider]; Sandman [Wesley Dodds]; Spectre [Jim Corrigan]; Wildcat [Ted Grant]]; Anti-Matter Man; Blockbuster; Solomon Grundy; Enrichetta Negrini |
| Synopsis | The ultimate cause of the trouble is revealed to be an experimental space-warp machine of Ray Plamer's assistant. The gathered JLA and JSA hold the Anti-Matter Man at bay until The Atom and The Spectre can re-align the two Earths to their proper times and spaces. |
| Genre | Superhero |
| Script | Gardner Fox |
| Pencils | Mike Sekowsky |
| Inks | Sid Greene |
| Colors | Digital Chameleon |
| Letters | Gaspar Saladino |
| Reprinted | from Justice League of America (1960 series) #47 |
| Characters | Justice League of America [Wonder Woman [Diana Prince]; Superman; Green Lantern [Hal Jordan]; Batman [Bruce Wayne]; Martian Manhunter; Aquaman [Arthur Curry]; The Flash [Barry Allen]] |
| Genre | Superhero |
| Pencils | Mike Sekowsky; Murphy Anderson [reproductions of the covers to JLA #2 & 3] |
| Inks | Murphy Anderson |
| Colors | Digital Chameleon |
| Letters | Ira Schnapp |
| Notes | Includes partial, reduced versions of the covers to The Brave and the Bold (1955 series) #29 and Justice League of America (1960 series) #2 & 3. |
| Reprinted | from Justice League of America (1960 series) #48 |
| Characters | Justice League of America [Batman [Bruce Wayne]; Superman; Green Lantern [Hal Jordan]]; Felix Faust |
| Genre | Superhero |
| Pencils | Mike Sekowsky |
| Inks | Murphy Anderson |
| Colors | Digital Chameleon |
| Letters | Gaspar Saladino |
| Reprinted | from Justice League of America (1960 series) #49 |
| Characters | Justice League of America [Superman; Batman [Bruce Wayne]; The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Snapper Carr]; Felix Faust |
| Synopsis | In attempting to escape prison, Felix Faust accidentally creates a mystical duplicate. The JLA must determine which is the duplicate Felix Faust before his eventual dissapearance causes the end of the universe. But Snapper knows that both are mystical duplicates and the original Felix Faust remains in jail, so the duplicates are brought to the real Faust and eliminated. |
| Genre | Superhero |
| Script | Gardner Fox |
| Pencils | Mike Sekowsky |
| Inks | Sid Greene |
| Colors | Digital Chameleon |
| Letters | Gaspar Saladino |
| Reprinted | from Justice League of America (1960 series) #49 |
| Characters | Justice League of America [Batman [Bruce Wayne]; Green Arrow [Oliver Queen]; The Flash [Barry Allen]]; Robin [Dick Grayson]; The Lord of Time |
| Genre | Superhero |
| Pencils | Mike Sekowsky |
| Inks | Muprhy Anderson |
| Colors | Digital Chameleon |
| Letters | Ira Schnapp |
| Reprinted | from Justice League of America (1960 series) #50 |
| Characters | Justice League of America [Wonder Woman [Diana Prince]; The Flash [Barry Allen]; Aquaman [Arthur Curry]; Green Arrow [Oliver Queen]; Batman [Bruce Wayne]; Snapper Carr]; Robin; The Lord of Time; Eddie Brent |
| Synopsis | Eddie Brent becomes the hypnotized pawn of the Lord of Time, but the JLA traces the Lord of Time's location through the radiation given off by the weapons he gives Eddie to use and puts a stop to his plans. |
| Genre | Superhero |
| Script | Gardner Fox |
| Pencils | Mike Sekowsky |
| Inks | Sid Greene |
| Colors | Digital Chamleon |
| Letters | Gaspar Saladino |
| Reprinted | from Justice League of America (DC, 1960 series) #50 |
| Script | Mark Waid |
| Letters | Typeset |
| Characters | Justice League of America [Hawkman [Katar Hol]; The Flash [Barry Allen]; Batman [Bruce Wayne]; Wonder Woman [Diana Prince]; Superman; Green Lantern [Hal Jordan]; Green Arrow [Oliver Queen]; The Atom [Ray Palmer]]; Royal Flush Gang [Ace; King; Queen; Jack; Ten]; Blockbuster; Solomon Grundy; Justice Society of America [Doctor Fate [Kent Nelson]; Black Canary [Dinah Drake Lance]; Doctor Mid-Nite [Charles McNider]; Sandman [Wesley Dodds]; Spectre [Jim Corrigan]; Wildcat [Ted Grant]]; Anti-Matter Man |
| Pencils | Mike Sekowsky |
| Inks | Murphy Anderson [#43 & 44]; Joe Giella [#46 & 47] |
| Colors | Digital Chameleon |
| Letters | Ira Schnapp |
| Notes | Four small cover reproductions on back cover. |
| Reprinted | from Justice League of America (1960 series) #43; from Justice League of America (1960 series) #44; from Justice League of America (1960 series) #46; from Justice League of America (1960 series) #47 |