| Colecciones Españolas | Colecciones USA | Personajes | Autores | Comics Españoles | Comics USA | Sagas |
| Apariciones de Hairball (Niels): 10 |
| Título Colección | Número | Variante | Mes | Año |
|---|---|---|---|---|
| Lockjaw and the Pet Avengers: Unleashed | 1 | MAY | 2010 | |
| Thor and the Warriors Four | 1 | JUN | 2010 | |
| Lockjaw and the Pet Avengers: Unleashed | 2 | JUN | 2010 | |
| Lockjaw and the Pet Avengers: Unleashed | 3 | JUL | 2010 | |
| Lockjaw and the Pet Avengers: Unleashed | 4 | AGO | 2010 | |
| Avengers vs Pet Avengers | 1 | DIC | 2010 | |
| Avengers vs Pet Avengers | 2 | ENE | 2011 | |
| Avengers vs Pet Avengers | 3 | FEB | 2011 | |
| Avengers vs Pet Avengers | 4 | MAR | 2011 | |
| Guardians Team-Up | 5 | JUL | 2015 |