Systems of Control
| Series | Hellblazer* |
| Number | #Hellblazer 230-238, Hellblazer: All His Engines [graphic novel] |
| Publisher | DC Comics, Vertigo |
| Date | 2018 |
| Type | Comic Book, Trade Paperback |
| Language | English |
| Artist | Leonardo Manco, Danijel Zezelj |
| Collection Editor | Scott Nybakken |
| Colorist | Lee Loughridge |
| Cover Artist | Mikel Janín, Leonardo Manco |
| Creator | Alan Moore, Steve Bissette, John Totleben, Jamie Delano, John Ridgway |
| Designer | Steve Cook, Louis Prandi |
| Editor | Jeb Woodard |
| Letterer | Jared K. Fletcher |
| Series Editor | Casey Seijas, Will Dennis |
| Writer | Andy Diggle, Mike Carey |
| Genre | Horror |
| Published in | Burbank, CA |
| Pages | 323 |
| ISBN | 978-1-4012-8569-2 |
| Characters | John Constantine |
| Collected Volume | 20 |
| Notes | Cover price: $24.99 USA / $33.99 CAN |