| Release: | Jun 09, 1966 |
| Cover: | Aug 1966 |
Crisis Between Earth-One And Earth-Two
| Release: | Jun 09, 1966 |
| Cover: | Aug 1966 |
A rash of strange occurances are flooding Earth One and Earth Two, as people and objects find themselves transported between worlds. While trying their best to deal with unfamiliar threats, the JLA and JSA are too distracted to realize the far greater peril which has proven too great for even the Spectre to deal with.
| Writer | Gardner Fox |
| Cover Penciller | Mike Sekowsky |
| Cover Inker | Joe Giella |
| Penciller | Mike Sekowsky |
| Inker | Sid Greene |
| Editor | Julius Schwartz |
| Batman | Bruce Wayne |
| Green Lantern | Hal Jordan |
| Flash | Barry Allen |
| Atom | Ray Palmer |
| Wildcat | Ted Grant |
| Hawkman | Katar Hol |
| Dr. Fate | Kent Nelson |
| Solomon Grundy | Cyrus Gold |
| Spectre | Jim Corrigan |
| Sandman | Wesley Dodds |
| Dr. Mid-Nite | Charles McNider |
| Black Canary | Dinah Drake Lance |
| Lucas 'Snapper' Carr | |
| Blockbuster | Mark Desmond |
| Enrichetta Negrini | |
| Anti-Matter Man |
| Age | Silver Age |
|---|---|
| Format | Comic |
| Series Group | Justice League |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |