| 0 | Lizard Tyrant of the Twilight World | cover | 1 | pencils: Dan Zolnerowich; inks: Dan Zolnerowich | Reef Ryan |
| 1 | The Original, Smash-Hit Rangers Comics | promo (ad from the publisher) | 0.6 | pencils: Dan Zolnerowich; inks: Dan Zolnerowich | |
| 3 | - | comic story | 8 | script: Ross Gallun; pencils: Joe Doolin; inks: Joe Doolin | Black Morgan (villain, introduction, death); Vesta (villain, introduction); Jack (introduction); Ann (introduction); Ann's family (introduction); the High Interplanetary Council (introduction); the President of Earth (introduction); Rogell (introduction, death) |
| 4 | Lizard Tyrant of the Twilight World | comic story | 8 | script: Hugh Fitzhugh; inks: George Tuska | Barda (villain); Freda (introduction, villain); Kragg and another thug (both introduction, death); the Werewile (introduction, death, villain); Tabess of Xalan (guest star); Reef Ryan; Vara |
| 5 | - | comic story | 8 | pencils: George Appel; inks: George Appel | Magnus (introduction, death, villain); Gelda (introduction); Star Pirate; Trody; Axor |
| 6 | - | comic story | 7 | script: Douglas McKee; pencils: Art Saaf; inks: Art Saaf | Capt. Saracen (introduction, villain); Viceroy of Vanam City (introduction); Gale Allen; Maurdez |
| 7 | Will Earth Be Invaded? | text story | 3 | script: ? [as Dr. Cosmo Potter]; letters: typeset | Venusians |
| 8 | - | comic story | 8 | script: Thorncliffe Herrick; pencils: Pagsilang Isip; inks: Pagsilang Isip | Basil (villain); the Pale People (introduction, villain); Voltamen (villain); an old man (introduction); Queen Lyssa; Hunt Bowman |
| 9 | 100 Years After | comic story | 2 | script: Derek West; pencils: Lee Elias; inks: Lee Elias | Skip Compton; Myers; Colcord |
| 10 | - | comic story | 6 | script: Dick Charles; pencils: Rafael Astarita; inks: Rafael Astarita | Auro, Hardwich |
| 11 | - | comic story | 5.67 | script: Olaf Bjorn; pencils: Fran Hopper; inks: Fran Hopper | Jolie (guest star); Master Gree (introduction, death, villain); Norge Benson; Hatrack (deer); Frosting (bear) |
| 12 | - | statement of ownership | 0.33 | script: Larabie Cunningham | |
| 13 | - | comic story | 8 | pencils: Joe Doolin; inks: Joe Doolin | Zilkor (introduction, death, villain); a mobile fungus (introduction); old prospector (introduction); Flint Baker; Mimi |
| 14 | The Big Six of the Comic Magazines | promo (ad from the publisher) | 1 | pencils: Dan Zolnerowich; inks: Dan Zolnerowich | Kaänga; Ann Mason; Sheena; Reef Ryan |