| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| La estrella diferente | 978-84-942727-4-5 (84-942727-4-8) | 2014 |
| La luna invisible | 978-84-942727-2-1 (84-942727-2-1) | 2014 |
| Marte. El planeta rebelde | 978-84-942727-0-7 (84-942727-0-5) | 2014 |
M B · Marta Bellingreri · Marta Blangiardo · Martha Blomqvist · Marty Billingsley