Daniel SanMateo: When YA Fiction Becomes a Shared Territory

At the FIL Guadalajara we reconnected with Daniel SanMateo, Mexican poet and Sorbonne-trained novelist behind the bestseller Fireflies in the Desert.

With his latest novel, The Sad Dahlias, SanMateo delivers a story deeply rooted in the cultural and linguistic landscape of today’s adolescents. The book draws its energy from the expressive force of corridos tumbados, a hybrid genre where traditional Mexican corridos meet the beats of trap, hip-hop and reggaeton.

What makes the novel especially compelling is how this musical influence becomes a cultural bridge between Latin America and Spain. While corridos tumbados have surged in Mexico and the Mexican-American community thanks to artists like Natanael Cano and Peso Pluma, their spirit resonates in Spain through creators such as C. Tangana or Dellafuente. who also blend tradition with urban identity.

The Sad Dahlias taps into that shared pulse, revealing how teenagers on both sides of the Atlantic navigate parallel emotional rhythms, linguistic codes and social pressures.

Thematically, the novel explores identity, belonging and the search for a voice of one’s own. Its cadence mirrors contemporary music—intimate, syncopated, direct—resulting in a YA novel that captures the sound, language and emotional tempo of a generation.

At Bambú, we support authors who expand the spaces where cultures and languages meet. Speaking with Daniel SanMateo at the FIL Guadalajara Barcelona highlighted the role of literature in fostering connection and giving young readers a common ground. YA fiction stands as a shared territory.