| Issue | #232 |
| Published | November 2007 |
| Cover Price | 2.99 USD; 3.65 CAD |
| Pages | 36 |
| Editing | Joan Hilty; Rachel Gluckstern (associate) |
| Characters | Flash [Wally West] |
| Genre | Superhero |
| Pencils | Daniel Acuna |
| Inks | Daniel Acuna |
| Colors | Daniel Acuna |
| Letters | typeset |
| Characters | Flash [Wally West]; Linda West; Jai West; Iris West |
| Synopsis | Aliens attack Keystone City. |
| Genre | Superhero |
| Script | Mark Waid |
| Pencils | Daniel Acuna |
| Inks | Daniel Acuna |
| Colors | Daniel Acuna |
| Letters | Pat Brosseau |
| Script | Elisabeth Gehrlein |
| Letters | typeset |
| Notes | Elisabeth Gehrlein talks about Countdown tie-ins from October to December 2007. Hot list - COUNTDOWN #32, COUNTDOWN TO MYSTERY #1 and GREEN ARROW/BLACK CANARY WEDDING SPECIAL #1. House ad for THE FLASH #233. |