| Issue | #227 |
| Published | May-June 1974 |
| Frequency | bi-monthly |
| Cover Price | 0.20 USD |
| Pages | 36 |
| Editing | Julius Schwartz |
| Characters | Flash [Barry Allen] |
| Genre | superhero |
| Pencils | Nick Cardy (signed) |
| Inks | Nick Cardy (signed) |
| 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]. |
| Characters | Flash [Barry Allen]; Captain Boomerang [George "Digger" Harkness]; "Aussie" Green (Captain Boomerang's father) |
| Synopsis | Captain Boomerang's father is working on a scrap-book of Boomerang's latest run-in with the Flash. |
| Genre | superhero |
| Script | Cary Bates |
| Pencils | Irv Novick |
| Inks | Frank McLaughlin |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Characters | Green Lantern [Hal Jordan] |
| Synopsis | Green Lantern's ring is not working correctly, causing him to do an evil act for every good act, but Green Lantern must still save people caught in a forest fire. |
| Genre | superhero |
| Script | Denny O'Neil |
| Pencils | Dick Dillin |
| Inks | Dick Giordano |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics (April 2007). |
| Synopsis | Average number of copies each issue during preceding 12 months: 331,500. Date of filing: October 1, 1973. |
| Script | Bernard Kashdan (business manager) |
| Letters | Typeset |
| Synopsis | Letters from Karl Merris, Keith Griffin, Allan Ferguson and Eric Promislow. |
| Script | Marty Pasko |
| Letters | Typeset |