By Richard Powers. 10-18 2006 . 1 vol. (513 p.) 18 cm. 2264041455

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=22577 ISBN 9782749128429 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=29087

By Richard Powers. Cherche midi 2013 . 1 vol. (500 p.) 21 cm. 9782749128429

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=29087 ISBN 9782264047489 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=42446

By Richard Powers. 10-18 2009 . 1 vol. (701 p.) 18 cm. 9782264047489

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=42446 ISBN 9782264063403 | 9782749128429 http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=60776

By Richard Powers. Cherche midi 2013 . 1 vol. (500 p.) 21 cm. 9782264063403 | 9782749128429

http://bnfa.ch/cgi-bin/koha/opac-detail.pl?biblionumber=60776