| Issue | #37 |
| Published | October 2008 |
| Cover Price | 3.50 USD |
| Pages | 32 |
| Notes | Also numbered #50 in indicia (total number of issues in previous volumes). |
| Characters | Zephyr Noble-Blackstone; Slate Blackstone; Invincible |
| Genre | superhero |
| Pencils | Ryan Ottley (signed) |
| Inks | Ryan Ottley |
| Colors | Ryan Vera |
| Characters | Zephyr Noble-Blackthorne; Slate Blackthorne; Dusk Blackthorne; Invincible; Doc Noble; Celeste Noble; Cosmic Rae; Rusty Noble |
| Synopsis | Slate battles Invincible when the hero tries to take Dusk Blackthorne into custody. Meanwhile, Doc and Celeste try to figure out who the Amy Wells impostor really is. |
| Genre | superhero |
| Script | Jay Faerber |
| Pencils | Yildiray Cinar |
| Inks | Yildiray Cinar |
| Colors | Jacob Baake |
| Letters | Charls Pritchett |
| Script | Jay Faerber |
| Letters | typeset |
| Characters | Invincible; Dusk Blackthorne; Slate Blackthorne |
| Pencils | Yildiray Cinar |
| Letters | typeset |
| Notes | sketchbook |
| Script | Jay Faerber |
| Letters | typeset |
| Notes | Faerber writes about the television work of screenwriter Stephen J. Cannell. |