Author: Sandor Marai
- Non-Fiction
- Salamandra
- ISBN: 9788498386783

Author: César Bona
- Non-Fiction
- Penguin Random House Grupo Editorial USA
- ISBN: 9788401017490

Author: Joan Maria Marti
- Non-Fiction
- Redbook Ediciones
- ISBN: 9788415256748

Author: Larry Rosenberg
- Non-Fiction
- Editorial Kairós
- ISBN: 9788499884417

Author: Teresa Aranguren, Alaa Badarneh, Carola Moreno
- Non-Fiction
- Ediciones Barataria
- ISBN: 9788492979721

Author: Franz Kafka
- Non-Fiction
- Ediciones Barataria
- ISBN: 9788492979745

Author: Mich Turner
- Non-Fiction
- Blume
- ISBN: 9788416138081

Author: Gianluigi Nuzzi
- Non-Fiction
- Planeta Publishing Corporation
- ISBN: 978-6070734328

Author: Brene Brown
- Non-Fiction
- Ediciones Urano
- ISBN: 9788479539498

Author: Elizabeth Kübler-Ross
- Non-Fiction
- Editorial Diana
- ISBN: 9786070734137