| 0 | The Beasts Who Thought Like Men! | cover | 1 | pencils: Ernie Chan; inks: Ernie Chan | Justice League of America [Superman [Clark Kent; Kal-El]; The Flash [Barry Allen]; Aquaman (inset); Hawkman [Katar Hol]; Atom [Ray Palmer]; Elongated Man [Ralph Dibny]] |
| 2 | The Beasts Who Thought Like Men | comic story | 17 | script: Gerry Conway; pencils: Dick Dillin; inks: Frank McLaughlin | Justice League of America [Superman [Clark Kent; Kal-El]; The Flash [Barry Allen]; The Atom [Ray Palmer]; Elongated Man [Ralph Dibny]; Aquaman; Hawkman [Katar Hol]]; Queen Bee [Zazzala]; Sonar [Professor Dunkirk] (villain) |
| 3 | 2 Giant Specials! | promo (ad from the publisher) | 1 | pencils: Wallace Fax, Dick Giordano; inks: Wallace Fax, Dick Giordano; colors: Sol Harrison | Batman [Bruce Wayne]; Wonder Woman; Hawkman; Superman; Batman; the Flash [Barry Allen]; Green Lantern [Hal Jordan]; Catwoman; Bizarro; the Shark; Scarecrow; the Cheetah; Captain Boomerang; Mirror Master; Mr. Mxyzptlk; the Matter Master; Vandal Savage |
| 4 | Note: New Price for These Back Issues! | promo (ad from the publisher) | 1 | pencils: Alex Toth, Curt Swan, Chester Gould, Bob Kane, Harry Peter, Nick Cardy; inks: Alex Toth, George Klein, Chester Gould, Bob Kane, Harry Peter, Nick Cardy | |
| 5 | DC Salutes the Bicentennial with a Great Free Offer! | promo (ad from the publisher) | 1 | pencils: ? (illustrations); inks: ? (illustrations); colors: ? (illustrations) | Superman |
| 6 | Justice for All Includes Children, 4 | public service announcement | 1 | pencils: Curt Swan; inks: Vince Colletta | Superman |
| 7 | - | letters page | 1 | script: Bob Rozakis; pencils: Dick Dillin; inks: Tex Blaisdell | |