| Release: | Jul 2007 |
| Cover: | Jul 2007 |
CheckOut - CheckOut, Part 2
| Release: | Jul 2007 |
| Cover: | Jul 2007 |
Nightwing has infiltrated the Castle, and has the Black Queen by the throat. but he still has to find and rescue his teammates from the sprawling fortress, as well as escape. It also might not hurt if he knew precisely what Checkmate wanted with the Outsiders, and why they had taken the care to gather the entire team (except for him) in less than 24 hours.
| Writer | Judd Winick, Greg Rucka |
| Cover Penciller | Matthew Clark |
| Cover Inker | Art Thibert |
| Penciller | Matthew Clark |
| Inker | Art Thibert |
| Colorist | Guy Major |
| Letterer | John J. Hill |
| Editor | Joan Hilty |
| Nightwing | Richard 'Dick' Grayson |
| Metamorpho | Rex Mason |
| Katana | Tatsu Yamashiro |
| Mr. Terrific | Michael Holt |
| Fire | Beatriz DaCosta |
| Count Vertigo | Werner Vertigo |
| Grace | Grace Choi |
| T.O. Morrow | Thomas Oscar Morrow |
| Thunder | Anissa Pierce |
| Captain Boomerang | Owen Mercer |
| Sasha Bordeaux | |
| Veronica Cale | |
| Thinker | Clifford Devoe |
| Jessica Midnight | |
| Dr. Death | Karl Hellfern |
| Thomas Jagger | |
| Josephine Tautin | |
| Dr. Cyclops |
| Age | Modern Age |
|---|---|
| Format | Comic |
| Series Group | Outsiders |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |