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Are you Sandra Siemens, author of the books below?
El hombre de los pies-murciélago by Sandra Siemens La doncella roja by Sandra Siemens Tatuajes by Sandra Siemens Lucía, no tardes by Sandra Siemens Querido Blog by Sandra Siemens Cocodrilo con flor rosa by Sandra Siemens La muralla by Sandra Siemens Esa cuchara by Sandra Siemens La linternita mágica by Sandra Siemens La fiesta by Sandra Siemens


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