The story begins with a grisly discovery: Tino Casal and Jason Romero, the director and editor-in-chief of the publishing house Letras de Ozono , are found dead on the same Friday morning.

This book continues the journey of the recurring protagonists from the "Guardian of the Flowers" series, which is known for its atmospheric use of Galician geography and complex criminal webs. Comprar Letras de Ozono de Rober H.L. Cagiao en LibrosCC

Approximately 278–281 pages (estimated 6.5-hour reading time). Language: Spanish.

Both men are found hanging in their respective offices in Vigo and A Coruña.

is the eighth installment in the popular El Guardián de las Flores saga by Rober H.L. Cagiao. Released in March 2022, this thriller immerses readers in a dark mystery spanning the Galician cities of Vigo and A Coruña. Plot Overview