- Author: Umberto Cerroni
- Language: Spanish
- Year: 2022
- Author: Umberto Cerroni Lucio Magri Monty Johnstone
- Language: Spanish
- Year: 1977
- Author: Umberto Cerroni
- Language: Italian
- Year: 1995
- Author: Umberto Cerroni
- Language: Italian
- Year: 1978
- Author: Umberto Cerroni
- Language: Italian
- Year: 1976
- Author: Umberto Cerroni
- Language: Italian
- Year: 1965
- Author: Umberto Cerroni
- Language: Italian
- Year: 1965
- Author: Umberto Cerroni
- Language: Spanish
- Year: 1967