| Colecciones Españolas | Colecciones USA | Personajes | Autores | Comics Españoles | Comics USA | Sagas |
| Apariciones de Watcher (Uatu): 386 |
| Título Colección | Número | Variante | Mes | Año |
|---|---|---|---|---|
| Thor, Vol. 1 | 419 | JUL | 1990 | |
| What If, Vol. 2 | 16 | AGO | 1990 | |
| Excalibur, Vol. 1 | 25 | AGO | 1990 | |
| What If, Vol. 2 | 17 | SEP | 1990 | |
| Thor, Vol. 1 | 423 | SEP | 1990 | |
| Thor, Vol. 1 | 424 | OCT | 1990 | |
| What If, Vol. 2 | 19 | NOV | 1990 | |
| The New Warriors, Vol. 1 | 6 | DIC | 1990 | |
| What If, Vol. 2 | 20 | DIC | 1990 | |
| What If, Vol. 2 | 21 | ENE | 1991 | |
| What If, Vol. 2 | 23 | MAR | 1991 | |
| What If, Vol. 2 | 24 | ABR | 1991 | |
| Quasar | 22 | MAY | 1991 | |
| What If, Vol. 2 | 25 | MAY | 1991 | |
| What If, Vol. 2 | 26 | JUN | 1991 | |
| Quasar | 24 | JUL | 1991 | |
| X-Factor, Vol. 1 | 68 | 68 | JUL | 1991 |
| The Avengers, Vol. 1 | 334 | JUL | 1991 | |
| Guardians of the Galaxy Annual | 1991 | 1 | JUL | 1991 |
| Infinity Gauntlet, Vol. 1 | 3 | SEP | 1991 |
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