By Christophe Galfard. Pocket jeunesse 2013 . 1 vol. (399 p.) 9782266243032

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=27446 ISBN 9782266187572 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=28732

By Christophe Galfard. PKJ 2012 . 1 vol. (402 p.-[16] p. de pl.) 23 cm. 9782266187572

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=28732 ISBN 9782266243032 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=39215

By Christophe Galfard. PKJ 2013 . 1 vol. (399 p.-[16] p. de pl.) 23 cm. 9782266243032

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=39215 ISBN 9782266242691 | 9782266187572 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=61132

By Christophe Galfard. PKJ 2012 . 1 vol. (402 p.-[16] p. de pl.) 23 cm. 9782266242691 | 9782266187572

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=61132