| Release: | May 25, 2011 |
| Cover: | May 2011 |
Justice League America #31-35 and Justice League Europe #7-11
| Release: | May 25, 2011 |
| Cover: | May 2011 |
Written by KEITH GIFFEN, J.M. DEMATTEIS and BILL LOEBS Art by ADAM HUGHES, BILL WILLINGHAM and others Cover by ADAM HUGHES Collecting JUSTICE LEAGUE AMERICA #31-35 and JUSTICE LEAGUE EUROPE #7-11! The two teams team up to face the threat of - vampires in the Balkans?
| Cover Artist | Adam Hughes |
| Cover Penciller | Bart Sears |
| Cover Inker | Art Nichols |
| Penciller | Art Nichols, Adam Hughes, Bart Sears |
| Inker | Art Nichols, José Marzan Jr., Pablo Marcos, Bob Smith, Bart Sears, Joe Rubinstein |
| Colorist | Gene D'Angelo |
| Letterer | Bob Lappan, Albert DeGuzman |
| Layouts | Keith Giffen |
| Plotter | Keith Giffen |
| Scripter | J.M. DeMatteis, William Messner-Loebs |
| Batman | Bruce Wayne |
| Superman | Kal-El / Clark Kent |
| Martian Manhunter | J'onn J'onzz |
| Flash | Wally West |
| Aquaman | Orin / Arthur Curry |
| Green Lantern | Guy Gardner |
| Booster Gold | Michael Jon Carter |
| Elongated Man | Ralph Dibny |
| Blue Beetle | Ted Kord |
| Metamorpho | Rex Mason |
| Green Lantern | Kilowog |
| Power Girl | Kara / Karen Zor-L / Starr |
| Huntress | Helena Bertinelli |
| Mr. Miracle | Scott Free |
| Animal Man | Bernhard 'Buddy' Baker |
| Green Lantern | Arisia Rrab |
| Ice | Tora Olafsdotter |
| Captain Atom | Nathaniel Adam |
| Sue Dibny | |
| Maxwell Lord | |
| Fire | Beatriz DaCosta |
| Spectre | James 'Jim' Corrigan |
| Mercury (Metal Men) | |
| Platinum (Metal Men) | |
| Lead (Metal Men) | |
| Gold (Metal Men) | |
| Iron (Metal Men) | |
| Tin (Metal Men) | |
| Rocket Red | Dmitri Pushkin |
| Dr. Fate | Hector Hall |
| Crimson Fox | Constance D'Aramis |
| Oberon |
| Age | Modern Age |
|---|---|
| Format | Trade Paperback |
| Series Group | Justice League |
| Genre | Action | Adventure | Comedy | Super-Heroes |
| No. of Pages | 240 |
| Country | USA |
| Language | English |