Fundación Banco Santander presents a new volume of the Colección Obra Fundamental "La voz sola" by Ana María Martinez Sagi, a poet, writer and sportswoman who revolutionised Spanish women.

An essential anthology of poetry and articles by this Catalonia-born woman, pioneer of sport and social activism in favour of women, published by Fundación Banco Santander in an anthology with a foreword by the writer Juan Manuel de Prada.