| Issue | #21 |
| Published | June 1998 |
| Cover Price | 2.50 USD; 3.50 CAD |
| Pages | 36 |
| Editing | Mike Marts |
| Notes | Sale date: 4th week of June, 1998. |
| Characters | Bravado; Colonel James Laidlaw; Lieutenant Colonel David Wylie; Magnus [Russ Magnus]; Major Megan Wylie; Ninjak [Denny Meechum]; Quantum; Turok [Joshua Fireseed]; Woody |
| Genre | superhero |
| Pencils | Scot Eaton |
| Inks | Don Hudson? |
| Colors | Atomic Paintbrush |
| Letters | Comicraft |
| Notes | Sale date: 4th week of June, 1998. |
| Characters | Bravado; Colonel James Laidlaw; Jak'chinro; Magnus [Russ Magnus]; Major Megan Wylie; Quantum; Ninjak [Denny Meechum]; Renata Randall; X-O Manowar [Donovan Wylie] |
| Synopsis | Donovan Wylie speaks with the X-O armor and learns a lot about what it really is. |
| Genre | superhero |
| Script | Dwayne McDuffie |
| Pencils | Scot Eaton |
| Inks | Don Hudson |
| Colors | Atomic Paintbrush |
| Letters | Comicraft; Dave Lanphear; Siobhan Hanna |
| Notes | Donovan's Heart chapter 5 of 5. |
| Letters | typeset |
| Notes | Editorial by Evan Skolnick and replies by Mike Marts. |