| Issue | #48 |
| Published | Circa August 1965 |
| Cover Price | AU .20 |
| Pages | 84 |
| Editing | ? |
| Genre | Super-hero |
| Pencils | Mike Sekowsky |
| Inks | Murphy Anderson |
| Reprinted | From Justice League of America #32 (Dec 1964). |
| Characters | The Atom [Ray Palmer]; Batman; The Flash [Barry Allen]; Green Lantern [Hal Jordan]; Hawkman [Katar Hol]; Superman (all as the Justice League of America/JLA); Brain Storm (intro, villain) |
| Genre | Super-hero |
| Script | Gardner Fox |
| Pencils | Mike Sekowsky |
| Inks | Bernard Sachs |
| Editing | Julius Schwartz (original editor); ? (reprint editor) |
| Reprinted | From Justice League of America #32 (Dec 1964). |
| Genre | Super-hero |
| Script | Otto Binder |
| Pencils | Wayne Boring |
| Inks | Stan Kaye |
| Editing | Mort Weisinger (original editor); ? (reprint editor) |
| Reprinted | From Action Comics #240 (May 1958). |
| Genre | Fact; educational |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Editing | George Kashdan (original editor); ? (reprint editor) |
| Reprinted | From Aquaman #9 (May- Jun 1963). |
| Genre | Super-hero |
| Script | Gardner Fox |
| Pencils | Gil Kane |
| Inks | Sid Greene |
| Editing | Julius Schwartz (original editor); ? (reprint editor) |
| Reprinted | From Atom #17 (Feb- Mar 1965). |
| Pencils | Bill Ely |
| Inks | Bill Ely |
| Editing | Jack Schiff (original editor); ? (reprint editor) |
| Reprinted | From House of Mystery #150 (Apr 1965). |
| Characters | vs Challenger Haters, 1st; includes Multi Man, Volcano Man,Kra and Drabny |
| Genre | adventure |
| Script | Ed Herron |
| Pencils | Bob Brown |
| Inks | Bob Brown |
| Editing | Murray Boltinoff (original editor); ? (reprint editor) |
| Reprinted | From Challengers of the Unknown #42 (Mar 1965). |
| Genre | period |
| Script | Robert Kanigher |
| Pencils | Irv Novick |
| Inks | Irv Novick |
| Editing | Robert Kanigher (probably) (original editor); ? (reprint editor) |
| Reprinted | from Brave and the Bold, The (DC, 1955 series) #10 (February-March 1957) |