| Issue | #31 |
| Published | October 1999 |
| Cover Price | 1.99 |
| Pages | 36 |
| Editing | Bob Harras (editor-in-chief), Tom Brevoort, Gregg Schigiel (assistant editor) |
| Characters | Thunderbolts (Hawkeye, Moonstone, Atlas, Jolt, Charcoal) |
| Pencils | Mark Bagley |
| Inks | Scott Hanna |
| Colors | Tanya and Rich |
| Letters | Comicraft? |
| Characters | Thunderbolts (Hawkeye, Moonstone, Atlas, Songbird, Jolt, Charcoal), Citizen V III |
| Synopsis | The Thunderbolts infiltrate the Imperial Forces of America to rescue Charcoal |
| Genre | superhero |
| Script | Kurt Busiek |
| Pencils | Mark Bagley |
| Inks | Scott Hanna |
| Colors | Joe Rosas |
| Letters | Richard Starkings, Saida Temofonte, Comicraft |
| Notes | Imperial Forces revealed as part of the new Secret Empire (formerly the Royalist Forces of America) in this story |
| Characters | Secret Empire (the Elite (William Taurey, Cheer Chadwick, Dr. Hesperus Chadwick), Imperial Forces, Brute Force (intro; Fieldstone, Fizgig, Hoopsnake, Ingot, Loblolly, Scarum, Watchfire, Hoarfrost)) |
| Genre | superhero |
| Script | Kurt Busiek |
| Pencils | Mark Bagley |
| Inks | Scott Hanna |
| Colors | Joe Rosas |
| Letters | Richard Starkings, Saida Temofonte, Comicraft |
| Notes | continued from previous record |
| Letters | typeset |