| Issue | #225 |
| Published | January-February 1974 |
| Frequency | bi-monthly |
| Cover Price | 0.20 USD |
| Pages | 36 |
| Editing | Julius Schwartz |
| Characters | Flash [Barry Allen]; Reverse-Flash; Green Lantern [Hal Jordan] |
| Genre | superhero |
| Pencils | Nick Cardy |
| Inks | Nick Cardy |
| Colors | Tatjana Wood |
| Letters | Gaspar Saladino |
| Notes | Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics [August 2007]. Credits for colors and letters from Carl Gafford, provided via the Error List [June 2010]. |
| Reprinted | in Superman Presents World's Finest Comic Monthly (K. G. Murray, 1965 series) #111 |
| Characters | Flash [Barry Allen]; Iris Allen; Green Lantern [Hal Jordan]; Reverse Flash [Professor Zoom]; Green Lantern (from Earth circa 2473) |
| Synopsis | When a weird alien horse from the future starts to destroy the Earth in the present, Flash and Green Lantern travel to the future to team up with Professor Zoom to try to stop it. |
| Genre | superhero |
| Script | Cary Bates |
| Pencils | Irv Novick |
| Inks | Dick Giordano |
| Colors | Carl Gafford |
| Letters | Ben Oda ? |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. Credits for colors and letters provided by Carl Gafford on the Error List [June 2010]. |
| Reprinted | in Superman Presents World's Finest Comic Monthly (K. G. Murray, 1965 series) #111 |
| Synopsis | Short essay about the Comicmobile, created by Sol Harrison to deliver comics. |
| Letters | typeset |
| Script | Julius Schwartz |
| Letters | typeset |
| Notes | Letters from Bob Rodi, Guy Lillian III and Greg Thornhill. |