Lautaro fue un niño feliz hasta que la llegada de los españoles cambió su mundo. Los invasores mataron a su padre y lo tomaron a él como prisionero, conviertiéndolo en el caballero de Pedro Valdivia. Nunca olvidó su origen mapuche y escapó para luchar contra los españoles. Este libro nos relata la historia de su vida, su lucha y su muerte.
 
Lautaro was a happy child until the arrival of the Spanish changed his world. The invaders killed his father and took him prisoner, making him Pedro Valdivia's knight. He never forgot his Mapuche origin and escaped to fight against the Spanish. This book tells us the story of his life, his struggle and his death.