• 4 Books

• 2 Antiquities
• 2 Brunetti, Guido (Fictitious character)
• 2 Police
• 1 Americans
• 1 Caruso, Enrico, 1873-1921
• 1 Collection and preservation
• 1 Composers
• 1 Gay men
• 1 Puccini, Giacomo, 1858-1924
• 1 Singers
• 1 Social life and customs
• 1 Sopranos (Singers)
• 1 Travel

• 2 Leon, Donna
• 1 Mordden, Ethan, 1947-
• 1 Paul, Barbara, 1931-2022

• 4 English

• 3 Venice
• 3 Venice (Italy)
• 2 China

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