Giuseppe Pitrè (21 December 1841 – 10 April 1916) was a Sicilian folklorist who compiled the Biblioteca delle tradizioni popolari siciliane (Library of Sicilian Popular Traditions), a twenty-five-volume collection of Sicilian oral traditions.
The collection is available for free online via the Internet Archive. However, the archive does not label these files with volume number or title. I have done so for your convenience:
“Feste Patronali in Sicilia” (Patron Saint Feasts in Sicily)
Vol. I – “Canti Popolare Siciliani” (Sicilian Folk Songs)
Vol. II – “Canti Popolari Siciliani” (Sicilian Folk Songs)
Vol. III – “Studi di Poesia Popolare” (Studies of Folk Poetry)
Vol. IV – “Fiabe Novelle e Racconti” (Fables, Novelties, and Folk Tales)
Vol. V – “Fiabe Novelle e Racconti” (Fables, Novelties, and Folk Tales)
Vol. VI – “Fiabe Novelle e Racconti” (Fables, Novelties, and Folk Tales)
Vol. VII – “Fiabe Novelle e Racconti” (Fables, Novelties, and Folk Tales)
Vol. VIII – “Proverbi Siciliani” (Sicilian Proverbs)
Vol. IX – “Proverbi Siciliani” (Sicilian Proverbs)
Vol. X – “Proverbi Siciliani” (Sicilian Proverbs)
Vol. XI – “Proverbi Siciliani” (Sicilian Proverbs)
Vol. XII – “Spettacoli e Feste Popolari Siciliane” (Sicilian Folk Spectacles and Feasts)
Vol. XIII – “Giuochi Fanciulleschi Siciliani” (Sicilian Childish Games)
Vol. XIV – “Usi e Costumi Credenze e Pregiudizi” (Uses and Mores Beliefs and Practices)
Vol. XV – “Usi e Costumi Credenze e Pregiudizi” (Uses and Mores Beliefs and Practices)
Vol. XVI – “Usi e Costumi Credenze e Pregiudizi” (Uses and Mores Beliefs and Practices)
Vol. XVII – “Usi e Costumi Credenze e Pregiudizi” (Uses and Mores Beliefs and Prejudices)
Vol. XVIII – “Fiabe e Leggende Popolari Siciliane” (Sicilian Folk Fables Legends)
Vol. XIX – “Medicina Popolare Siciliana” (Sicilian Folk Medicine)
Vol. XX – “Indovinelli, ???, Scioglilingua” (Riddles, ???, Tongue-Twisters)
Vol. XXIII – “Proverbi Motti e Scongiuri del Popolo Siciliano” (Proverbs, Mottos, and Incantations)
Vol. XXV – “La Famiglia, la Casa, la Vita” (Family, Home, Life)