		El misterio del circo del fuego / Roberto Santiago by Santiago, Roberto Publication: Madrid : SM 2017 Physical description: 325 p. : il. cor ; 21cm Academic level: 1º-2º ESO Availability: Items available for loan: IES Fernando Esquío (1),
		El misterio de los siete goles en propia puerta / Roberto Santiago by Santiago, Roberto Publication: Boadilla del Monte, Madrid SM 2013 Physical description: 286 p. il. col. 22 cm Academic level: 5º-6º Primaria Availability: Items available for loan: IES Fernando Esquío (1),

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