By Santirosi, Silvia. Pontevedra :OQO 2010 , De 6 a 8 anos ;44cm. 9788498713053
By Hest, Pimm van. Tres Cantos (Madrid) : Emonautas 2021 . [26] p. ; 22 cm. 9788412359701
By Canals, Mireia. Barcelona :Salvatella 2014 . 32 , Libros de información 9788484128113