2026 Reading Challenge

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Are you Gustavo Sierra, author of the books below?
Los Chicos del Isis by Gustavo Sierra El ’68. El año que marcó a fuego a la Argentina y el mundo du... by Gustavo Sierra Sinaloa. Medellin. Rosario (Espejo de la Argentina) by Gustavo Sierra El cártel de Bagram (Gallus) by Gustavo Sierra Kabul-Bagdad-Teheran by Gustavo Sierra Berliner by Gustavo Sierra El cártel de Bagram by Gustavo Sierra Bajo Las Bombas by Gustavo Sierra Los chicos del Isis by Gustavo Sierra 68, EL by Gustavo Sierra


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