Roberto Costantini
Roberto Costantini's most popular book is Tu sei il male with 4 saves and an average rating of 3.5.
Authorship percentage indicates primary author status - excluding introductions, forewards and other contributions.
Series
7 primary booksAuthored 100% of series
Michele Balistreri
Michele Balistreri is a 7-book series with 7 released primary works first released in 2011 with contributions by Roberto Costantini.
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Series
4 primary booksAuthored 100% of series
Aba Abate
Aba Abate is a 4-book series with 4 released primary works first released in 2020 with contributions by Roberto Costantini.
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Series
3 primary booksAuthored 100% of series
Trilogia del Male
Trilogia del Male is a 3-book series with 3 released primary works first released in 2011 with contributions by Roberto Costantini.
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