| Colecciones Españolas | Colecciones USA | Personajes | Autores | Comics Españoles | Comics USA | Sagas |
| Apariciones de Tower (Edward Pasternak): 9 |
| Título Colección | Número | Variante | Mes | Año |
|---|---|---|---|---|
| X-Factor, Vol. 1 | 2 | 2 | MAR | 1986 |
| X-Factor, Vol. 1 | 3 | 3 | ABR | 1986 |
| X-Factor, Vol. 1 | 4 | 4 | MAY | 1986 |
| X-Factor, Vol. 1 | 5 | 5 | JUN | 1986 |
| X-Factor, Vol. 1 | 6 | 6 | JUL | 1986 |
| X-Factor, Vol. 1 | 33 | 33 | OCT | 1988 |
| New Mutants Annual | 1991 | 7 | JUL | 1991 |
| X-Force, Vol. 3 | 21 | 156 | ENE | 2010 |
| X-Force, Vol. 3 | 22 | 157 | FEB | 2010 |