| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Berlin: Feel the City on Your Mobile | 978-84-9745-355-4 (84-9745-355-7) | 2008 |
| Camino De Santiago,El: Feel the Human History on Your Mobile | 978-84-9745-334-9 (84-9745-334-4) | 2008 |
| Hoteles De Lujo: Feel the Luxury on Your Mobile | 978-84-9745-340-0 (84-9745-340-9) | 2008 |