| Colecciones Españolas | Colecciones USA | Personajes | Autores | Comics Españoles | Comics USA | Sagas |
| Apariciones de Iron Cross (Helmut Gruler): 19 |
| Título Colección | Número | Variante | Mes | Año |
|---|---|---|---|---|
| The Invaders, Vol. 1 | 35 | DIC | 1978 | |
| The Invaders, Vol. 1 | 36 | ENE | 1979 | |
| The Invaders, Vol. 1 | 37 | FEB | 1979 | |
| Midnight Sons Unlimited | 9 | MAY | 1995 | |
| Thunderbolts, Vol. 1 | 40 | JUL | 2000 | |
| Thunderbolts, Vol. 1 | 41 | AGO | 2000 | |
| Thunderbolts, Vol. 1 | 49 | ABR | 2001 | |
| Citizen V and the V-Battalion | 1 | JUN | 2001 | |
| Citizen V and the V-Battalion | 2 | JUL | 2001 | |
| Citizen V and the V-Battalion | 3 | AGO | 2001 | |
| Thunderbolts, Vol. 1 | 59 | FEB | 2002 | |
| Thunderbolts, Vol. 1 | 60 | MAR | 2002 | |
| Thunderbolts, Vol. 1 | 61 | ABR | 2002 | |
| Thunderbolts, Vol. 1 | 62 | MAY | 2002 | |
| Invaders Now | 2 | DIC | 2010 | |
| Invaders Now | 3 | ENE | 2011 | |
| Invaders Now | 4 | FEB | 2011 | |
| Invaders Now | 5 | ABR | 2011 | |
| All-New Invaders | 10 | NOV | 2014 |