Brian O'Sullivan

Books
Critical Issues in Head and Neck Oncology Critical Issues in Head and Neck Oncology
Critical Issues in Head and Neck Oncology
2023
Fionn: The Betrayal Fionn: The Betrayal
Fionn: The Betrayal
2025
Fionn: The Tightening Trail (the Fionn mac Cumhaill Series #5) Fionn: The Tightening Trail (the Fionn mac Cumhaill Series #5)
Fionn: The Tightening Trail (the Fionn mac Cumhaill Series #5)
2024
Reflecting Imperial Overstretch and New Realities Reflecting Imperial Overstretch and New Realities
Reflecting Imperial Overstretch and New Realities
2024
Fionn: Stranger at Mullán Bán (the Fionn mac Cumhaill Series #4) Fionn: Stranger at Mullán Bán (the Fionn mac Cumhaill Series #4)
Fionn: Stranger at Mullán Bán (the Fionn mac Cumhaill Series #4)
2022
From Crisis to Crisis From Crisis to Crisis
From Crisis to Crisis
2018