| Colecciones Españolas | Colecciones USA | Personajes | Autores | Comics Españoles | Comics USA | Sagas |
| Apariciones de Len Wein: 256 |
| Título Colección | Número | Variante | Mes | Año |
|---|---|---|---|---|
| Giant-Size Creatures | 0 | JUL | 1974 | |
| Giant-Size Spider-Man | 1 | JUL | 1974 | |
| Giant-Size Defenders | 1 | JUL | 1974 | |
| The Defenders, Vol. 1 | 14 | JUL | 1974 | |
| The Defenders, Vol. 1 | 14 | JUL | 1974 | |
| Marvel Premiere | 16 | JUL | 1974 | |
| Marvel Team-Up, Vol. 1 | 23 | JUL | 1974 | |
| Thor, Vol. 1 | 225 | JUL | 1974 | |
| Worlds Unknown | 8 | AGO | 1974 | |
| Marvel Team-Up, Vol. 1 | 24 | AGO | 1974 | |
| The Amazing Spider-Man, Vol. 1 | 135 | 135 | AGO | 1974 |
| Savage Tales, Vol. 1 | 6 | SEP | 1974 | |
| Dracula Lives | 8 | SEP | 1974 | |
| The Defenders, Vol. 1 | 15 | SEP | 1974 | |
| Marvel Team-Up, Vol. 1 | 25 | SEP | 1974 | |
| The Amazing Spider-Man, Vol. 1 | 136 | 136 | SEP | 1974 |
| The Incredible Hulk, Vol. 1 | 179 | SEP | 1974 | |
| Giant-Size Spider-Man | 2 | OCT | 1974 | |
| Giant-Size Defenders | 2 | OCT | 1974 | |
| The Defenders, Vol. 1 | 16 | OCT | 1974 |
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