Brian O'Sullivan

Books
Fionn: Defence of Rath Bladhma (The Fionn mac Cumhaill Series #1) Fionn: Defence of Rath Bladhma (The Fionn mac Cumhaill Series #1)
Fionn: Defence of Rath Bladhma (The Fionn mac Cumhaill Series #1)
2014
Fionn: Traitor of Dún Baoiscne (The Fionn mac Cumhaill Series #2) Fionn: Traitor of Dún Baoiscne (The Fionn mac Cumhaill Series #2)
Fionn: Traitor of Dún Baoiscne (The Fionn mac Cumhaill Series #2)
2015
Fionn: The Adversary Fionn: The Adversary
Fionn: The Adversary
2017
Beara: Dark Legends Beara: Dark Legends
Beara: Dark Legends
2014
Critical Issues in Head and Neck Oncology Critical Issues in Head and Neck Oncology
Critical Issues in Head and Neck Oncology
2023
Liath Luachra: The Swallowed Liath Luachra: The Swallowed
Liath Luachra: The Swallowed
2018

Audiobooks
The Bartender (Unabridged) The Bartender (Unabridged)
The Bartender (Unabridged)
2024
The Photo Album (Unabridged) The Photo Album (Unabridged)
The Photo Album (Unabridged)
2025
Clusterf*ck (Unabridged) Clusterf*ck (Unabridged)
Clusterf*ck (Unabridged)
2026
The Other Annie (Unabridged) The Other Annie (Unabridged)
The Other Annie (Unabridged)
2025
Revenge at Sea (Unabridged) Revenge at Sea (Unabridged)
Revenge at Sea (Unabridged)
2025
The Bay Area Butcher: Quint Adler, Book 2 (Unabridged) The Bay Area Butcher: Quint Adler, Book 2 (Unabridged)
The Bay Area Butcher: Quint Adler, Book 2 (Unabridged)
2025