		Descubramos el universo / [ilustraciones Peter Nielënder ; texto Andrea Erne] by Erne, Andrea Publication: Barcelona :Elfos 2005 Physical description: [16] p :il ;28cm Availability: Items available for loan: CEIP Saco e Arce (1),
		Todo sobre los bomberos / [texto, Andrea Erne ; ilustraciones, Peter Nielënder] by Erne, Andrea Publication: Barcelona :Elfos 2007 Physical description: [16]p :il., col ;27cm Academic level: 1º-2º Primaria Availability: No items available: Checked out (1),

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