| 0 | Famous Flash Firsts | cover | 1 | pencils: Carmine Infantino, Lee Elias; inks: Joe Kubert, Moe Worthman, Joe Giella, Frank Giacoia | The Flash [Barry Allen]; Elongated Man [Ralph Dibny]; Katmos; Mr. Element [Albert Desmond]; Gorilla Grodd; Kid Flash [Wally West]; Star Sapphire |
| 1 | - | table of contents | 1 | script: E. Nelson Bridwell; pencils: Carmine Infantino; inks: Joe Kubert | |
| 2 | Conqueror from 8 Million B.C.! | comic story | 11.33 | script: John Broome; pencils: Carmine Infantino; inks: Joe Giella; letters: Gaspar Saladino | The Flash [Barry Allen] (origin recap); Iris West; Katmos (villain); John Haines |
| 3 | Just Imagine! | promo (ad from the publisher) | 0.33 | | |
| 4 | - | promo (ad from the publisher) | 0.33 | | |
| 5 | Master of the Elements! | comic story | 12 | script: John Broome; pencils: Carmine Infantino; inks: Frank Giacoia; letters: Gaspar Saladino | The Flash [Barry Allen]; Iris West; Mr. Element [Albert Desmond] (first appearance, origin, villain, later called Dr. Alchemy); Argon (villain); Radon (villain); Krypton (villain); Xenon (villain) |
| 6 | The Mystery of the Elongated Man! | comic story | 13 | script: John Broome; pencils: Carmine Infantino; inks: Joe Giella; letters: Gaspar Saladino | The Flash [Barry Allen]; Elongated Man [Ralph Dibny] (first appearance, origin); Iris West; Perry Veto (villain) |
| 7 | How I Draw the Flash | illustration | 2 | script: Carmine Infantino; pencils: Carmine Infantino; inks: Carmine Infantino; letters: Gaspar Saladino | The Flash [Barry Allen] |
| 8 | The Amazing Star Sapphire! | comic story | 12 | script: Robert Kanigher; pencils: Lee Elias; inks: Moe Worthman; letters: Gaspar Saladino | The Flash [Jay Garrick]; Dr. Maria Flura; Star Sapphire (1st appearance, villain) |
| 9 | Menace of the Super-Gorilla! | comic story | 14.33 | script: John Broome; pencils: Carmine Infantino; inks: Joe Giella | The Flash [Barry Allen]; Iris West; Gorilla Grodd (first appearance, villain); Fred Pearson; Solovar |
| 10 | - | promo (ad from the publisher) | 0.33 | | |
| 11 | Mystery in Space | promo (ad from the publisher) | 0.33 | | |
| 12 | Famous Flash-Cover Firsts! | cover reprint (on interior page) | 1 | pencils: Sheldon Moldoff, Everett E. Hibbard, Carmine Infantino; inks: Sheldon Moldoff, Everett E. Hibbard, Joe Kubert, Joe Giella | The Flash [Jay Garrick]; Joan Williams; Hawkman [Carter Hall] (inset); Johnny Thunder (inset); The Whip (inset); Cliff Cornwall (inset); The Flash [Barry Allen]; The Mirror Master |
| 16 | Meet Kid Flash! | comic story | 11.67 | script: John Broome; pencils: Carmine Infantino; inks: Joe Giella; letters: Joe Letterese | The Flash [Barry Allen]; Kid Flash [Wally West] (first appearance, origin); Iris West |
| 17 | - | promo (ad from the publisher) | 0.33 | | |
| 18 | DC Comics | promo (ad from the publisher) | 1 | pencils: various; inks: various | Superboy [Clark Kent] (cameo); Jimmy Olsen (cameo); The Flash [Barry Allen] (cameo); Green Lantern [Hal Jordan] (cameo); Metal Men (cameo); Superman [Clark Kent] (cameo); Supergirl [Kara] (cameo) |
| 19 | A Complete Index of All The Flash Stories Published to Date | text article | 1 | script: E. Nelson Bridwell | |
| 20 | - | illustration | 1 | pencils: Carmine Infantino; inks: Joe Giella; letters: Ben Oda | The Flash [Barry Allen] |