| Release: | Jun 29, 2016 |
| Cover: | Aug 2016 |
Who Is Agent 37? - The Charmer / The Savior / The Gymnast / The Superhero
| Release: | Jun 29, 2016 |
| Cover: | Aug 2016 |
Determined to find out the identity of Spyral's Agent 37, detective Jim Corrigan gathers a collection of heroes who have seen the swirl-faced spy in order to hear their accounts. With guest appearances by Harley Quinn, Azrael, John Constantine and Green Lantern Simon Baz, get ready for some of Dick Grayson's greatest hits!
| Writer | Jackson Lanzing, Collin Kelly |
| Artist | Christian Duce, Javier 'Javi' Fernández, Natasha Alterici, Rogê Antônio, Flaviano Armentaro |
| Cover Artist | Mikel Janín |
| Colorist | Chris Sotomayor, Jeromy Cox, Matheus Lopes Castro |
| Letterer | Carlos M. Mangual |
| Editor | Mark Doyle, Rebecca Taylor |
| Harley Quinn | Harleen Quinzel |
| John Constantine | |
| Green Lantern | Simon Baz |
| Azrael | Jean-Paul Valley |
| Parademons | |
| Mad Harriet | |
| Agent 37 | Richard 'Dick' Grayson |
| Matron | Helena Bertinelli |
| Spectre | James Corrigan |
| Age | Modern Age |
|---|---|
| Format | Comic |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 48 |
| Country | USA |
| Language | English |