Grijalbo Mondadori · Various small imprints
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Internal Enclosure | 978-0-692-48934-5 (0-692-48934-7) | 2015 |
| Suicide Whisperer | 978-0-692-40560-4 (0-692-40560-7) | 2015 |
| tests para empleados y ejecutivos | 978-970-05-0608-1 (970-05-0608-8) | 2011 |