| Issue | #27 |
| Published | July 2006 |
| Cover Price | 2.99 USD; 4.00 CAD |
| Pages | 36 |
| Editing | Eddie Berganza; Jeanine Schaefer (assistant) |
| Notes | The cover has a date of August 2006 but the indicia has a date of July 2006. The house ads and Dan Didio column indicate the July 2006 date is correct. |
| Characters | Power Girl; Huntress |
| Genre | Superhero |
| Pencils | Ethan Van Sciver (signed) |
| Inks | Ethan Van Sciver (signed) |
| Colors | Moose Baumann (signed) |
| Notes | The cover has a date of August 2006 but the indicia has a date of July 2006. The house ads and Dan Didio column indicate the July 2006 date is correct. |
| Characters | Superman [Clark Kent; Kal-L] (Earth-2); Batman [Bruce Wayne] (Earth-2); Power Girl [Kara Zor-L; Karen Starr] (Earth-2); Huntress [Helena Wayne] (Earth-2); Flamebird [Supergirl; Kara Zor-El] (New Earth, cameo); Nightwing [Power Girl; Karen Starr; Kara Zor-L] (New Earth, cameo); Ultra-Humanite (Earth-2, villain); Brainwave (Earth-2, villain); Solomon Grundy (Earth-2, villain) |
| Synopsis | Can an all-different World's Finest team save Superman and Batman as an old villain commits his final act of revenge? Get ready for a thrill-ride full of unexpected twists! [per solicitation] |
| Genre | Superhero |
| Script | Mark Verheiden |
| Pencils | Kevin Maguire |
| Inks | Kevin Maguire |
| Colors | Dave McCaig |
| Letters | Comicraft |
| Reprinted | in Supergirl: Candor (DC, 2007 series) #nn [minus the credits and the note on the last page to read "Supergirl", and with page 21 split across two pages] |
| Script | Dan Didio; Jann Jones |
| Letters | Typeset; Jann Jones (?) |
| Notes | Dan Didio weekly column including "Dan's To-Do List" by Jann Jones, and DC house ads for May 2006. |