Brian O'Sullivan

A very well recieved series by Brian O'Sullivan are the books, featuring tropes. The most popular books are Fionn- Defence of Ráth Bládhma, The Bay Area Butcher: (Quint Adler Book 2), Fionn: The Stalking Silence, Revenge at Sea: (Quint Adler Book 1), The Stalking Silence, which was published in 2022.