Robert Pirsig

• Zen and the Art of Motorcycle Maintenance
• Espresso. Libro dello studente ed esercizi
• By Robert Pirsig - Zen And Art Of Motorcycle Maintainence (25th) (4.1.1974)
• By Robert Pirsig - Zen and the Art of Motorcycle Maintenance (Reissue) (1/31/84)
• Lila
• Lila: An Enquiry into Morals
• Lo ZEN E L'Arte Della Manutenzione Della Motocicletta (Italian Edition)
• Zen And The Art Of Motorcycle Maintenance
• Zen and the Art of Motorcycle Maintenance
• ZEN Y EL ARTE DE LA MANTENCION DE LA MOTOCILETA