		La cruz del Nilo / Jordi Sierra i Fabra by Sierra i Fabra, Jordi Publication: Barcelona :Edebé 2008 Physical description: 384 p :il ;24cm Academic level: 3º-4º ESO Availability: Items available for loan: IES Fernando Esquío (1),
		El quinto cristal / Jordi Sierra I Fabra by Sierra i Fabra, Jordi Publication: Barcelona :Edebé 2009 Physical description: 400 p :il., mapas ;24cm Academic level: 3º-4º ESO Availability: Items available for loan: IES Fernando Esquío (1),
		El enigma maya / Jordi Sierra i Fabra by Sierra i Fabra, Jordi Publication: Barcelona :Edebé 2008 Physical description: 376 p ;24cm Academic level: 3º-4º ESO Availability: Items available for loan: IES Fernando Esquío (1),

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