Pier Giovanni Grasso has written: 'Lavelle'
Pier Emilio Bosi has written: 'Canto soldateschi'
Pier Francesco Atzori has written: 'Deep purple'
Pier Francesco Grasselli has written: 'Fanculo amore'
Pier Giorgio Spanu has written: 'Martyria Sardiniae'
Pier Francesco Minozzi has written: 'Delle libidini dell'ingegno'
Pier Paolo Ramoino has written: 'Teoria generale della strategia marittima'
Pier Matteo Petrucci has written: 'Poesie sacre, morali e spiritvali'
Janine Oshiro has written: 'Pier'
Pier Luigi Bacchini has written: 'Distanze, fioriture' 'Canti territoriali' 'Cerchi d'acqua'
Pier Filippo Gomez Homen has written: 'I cipressi guardano gli ulivi'
Pier Luigi Donini has written: 'L' etica dei Magna moralia' -- subject(s): Ethics