Articles and Book Chapters
Guy R Hasegawa. “Beverley Kennon: The Fighting Virginian.” Civil War Navy---The Magazine (forthcoming).
Guy R. Hasegawa. “The CNS Ordnance Works at New Orleans, Atlanta, Augusta, and Fayetteville.” Civil War Navy---The Magazine (forthcoming).
Guy R. Hasegawa. “Unrest on USS Fernandina.” Civil War Navy---The Magazine 14, no. 2 (Fall 2026): 23-36.
Guy R. Hasegawa. “Commander George W. Harrison and CSS Morgan in the Battle of Mobile Bay.” Civil War Navy---The Magazine 13, no 4 (Spring 2026): 33-47.
Guy R. Hasegawa. “Fighting Illness at the ‘Sickly Station’ of Mobile Bay.” Civil War Navy---The Magazine 13, no. 4 (Spring 2026): 60-67. Guy R. Hasegawa. "The Versatile Lt. John W. Dunnington, CSN." Civil War Navy---The Magazine 13, no. 2 (Fall 2025): 191-38. Guy R. Hasegawa. "The Confederate Naval Powder Works at Petersburg and Columbia." Civil War Navy---The Magazine 13, no. 1 (Summer 2025): 20-36. Guy R. Hasegawa. "The Confederate Navy's Submarine Battery Service." Civil War Navy---The Magazine 12, no. 4 (Spring 2025): 6-26. Guy R. Hasegawa. "Draftsmen in the Confederate Navy's Office of Ordnance and Hydrography." Civil War Navy---The Magazine 12, no. 3 (Winter 2025): 34-45. Guy R. Hasegawa. "The Confederate Naval Rope Works at Petersburg, Virginia." Civil War Navy---The Magazine. 12, no. 2 (Fall 2024): 21-32. Guy R. Hasegawa, "CSS Gaines: 'Game to the Last.'" Civil War Navy---The Magazine 11, no. 3 (Winter 2024): 6-17. Guy R. Hasegawa. "Piscine Perils in Mobile Bay." Civil War Navy---The Magazine 11, no. 2 (Fall 2023): 56-62. Guy R. Hasegawa. "Officers' Promotions in the Confederate Navy." Civil War Navy---The Magazine 11, no. 1 (Summer 2023): 21-37. Guy R. Hasegawa. "Confidants Familiar with Naval Affairs." Civil War Navy---The Magazine 11, no. 1 (Summer 2023): 54-57. Guy R. Hasegawa. "A Consequential Incident at Drewry's Bluff." Civil War Navy---The Magazine 10, no. 3 (Winter 2023): 59-63. Guy R. Hasegawa. "'We Got Up and Began to Back Our Medicines': What Dr. Fulton Prescribed." In Civil War Medicine: A Surgeon's Diary, edited by Robert D. Hicks, 288-301. Bloomington: Indiana University Press, 2019. Guy R. Hasegawa. "Military Medicines." In Civil War America: A Social and Cultural History, edited by Maggie Morehouse and Zoe Trodd, 131-41. New York: Routledge; 2013. Guy R. Hasegawa. "Southern Resources, Southern Medicines." In Years of Change and Suffering: Modern Perspectives on Civil War Medicine, edited by James M. Schmidt and Guy R. Hasegawa, 107-25. Roseville, MN: Edinborough Press; 2009. Guy R. Hasegawa. "Proposals for Chemical Weapons during the American Civil War." Military Medicine 173, no. 5 (May 2008): 499-506. Guy R. Hasegawa. "Quinine Substitutes in the Confederate Army." Military Medicine 172, no. 6 (June 2007): 650-5. Guy R. Hasegawa. "Preparing and Dispensing Prescriptions during the Civil War Era." Apothecary's Cabinet, no. 10 (Fall 2006): 1-6. Guy R. Hasegawa. "'Absurd prejudice': A. Snowden Piggot and the Confederate Medical Laboratory at Lincolnton." North Carolina Historical Review 81, no. 3 (July 2004):313-34. Guy R. Hasegawa and F. Terry Hambrecht. "The Confederate Medical Laboratories." Southern Medical Journal 96, no. 12 (Dec. 2003):1221-30. Guy R. Hasegawa. "The Civil War's Medical Cadets: Medical Students Serving the Union." Journal of the American College of Surgeons 193, no. 1 (July 2001): 81-9. Guy R. Hasegawa. "Pharmacy in the American Civil War." American Journal of Health-System Pharmacy 57, no. 5 (Mar. 1, 2000):475-89.
Guy R. Hasegawa. “The CNS Ordnance Works at New Orleans, Atlanta, Augusta, and Fayetteville.” Civil War Navy---The Magazine (forthcoming).
Guy R. Hasegawa. “Unrest on USS Fernandina.” Civil War Navy---The Magazine 14, no. 2 (Fall 2026): 23-36.
Guy R. Hasegawa. “Commander George W. Harrison and CSS Morgan in the Battle of Mobile Bay.” Civil War Navy---The Magazine 13, no 4 (Spring 2026): 33-47.
Guy R. Hasegawa. “Fighting Illness at the ‘Sickly Station’ of Mobile Bay.” Civil War Navy---The Magazine 13, no. 4 (Spring 2026): 60-67. Guy R. Hasegawa. "The Versatile Lt. John W. Dunnington, CSN." Civil War Navy---The Magazine 13, no. 2 (Fall 2025): 191-38. Guy R. Hasegawa. "The Confederate Naval Powder Works at Petersburg and Columbia." Civil War Navy---The Magazine 13, no. 1 (Summer 2025): 20-36. Guy R. Hasegawa. "The Confederate Navy's Submarine Battery Service." Civil War Navy---The Magazine 12, no. 4 (Spring 2025): 6-26. Guy R. Hasegawa. "Draftsmen in the Confederate Navy's Office of Ordnance and Hydrography." Civil War Navy---The Magazine 12, no. 3 (Winter 2025): 34-45. Guy R. Hasegawa. "The Confederate Naval Rope Works at Petersburg, Virginia." Civil War Navy---The Magazine. 12, no. 2 (Fall 2024): 21-32. Guy R. Hasegawa, "CSS Gaines: 'Game to the Last.'" Civil War Navy---The Magazine 11, no. 3 (Winter 2024): 6-17. Guy R. Hasegawa. "Piscine Perils in Mobile Bay." Civil War Navy---The Magazine 11, no. 2 (Fall 2023): 56-62. Guy R. Hasegawa. "Officers' Promotions in the Confederate Navy." Civil War Navy---The Magazine 11, no. 1 (Summer 2023): 21-37. Guy R. Hasegawa. "Confidants Familiar with Naval Affairs." Civil War Navy---The Magazine 11, no. 1 (Summer 2023): 54-57. Guy R. Hasegawa. "A Consequential Incident at Drewry's Bluff." Civil War Navy---The Magazine 10, no. 3 (Winter 2023): 59-63. Guy R. Hasegawa. "'We Got Up and Began to Back Our Medicines': What Dr. Fulton Prescribed." In Civil War Medicine: A Surgeon's Diary, edited by Robert D. Hicks, 288-301. Bloomington: Indiana University Press, 2019. Guy R. Hasegawa. "Military Medicines." In Civil War America: A Social and Cultural History, edited by Maggie Morehouse and Zoe Trodd, 131-41. New York: Routledge; 2013. Guy R. Hasegawa. "Southern Resources, Southern Medicines." In Years of Change and Suffering: Modern Perspectives on Civil War Medicine, edited by James M. Schmidt and Guy R. Hasegawa, 107-25. Roseville, MN: Edinborough Press; 2009. Guy R. Hasegawa. "Proposals for Chemical Weapons during the American Civil War." Military Medicine 173, no. 5 (May 2008): 499-506. Guy R. Hasegawa. "Quinine Substitutes in the Confederate Army." Military Medicine 172, no. 6 (June 2007): 650-5. Guy R. Hasegawa. "Preparing and Dispensing Prescriptions during the Civil War Era." Apothecary's Cabinet, no. 10 (Fall 2006): 1-6. Guy R. Hasegawa. "'Absurd prejudice': A. Snowden Piggot and the Confederate Medical Laboratory at Lincolnton." North Carolina Historical Review 81, no. 3 (July 2004):313-34. Guy R. Hasegawa and F. Terry Hambrecht. "The Confederate Medical Laboratories." Southern Medical Journal 96, no. 12 (Dec. 2003):1221-30. Guy R. Hasegawa. "The Civil War's Medical Cadets: Medical Students Serving the Union." Journal of the American College of Surgeons 193, no. 1 (July 2001): 81-9. Guy R. Hasegawa. "Pharmacy in the American Civil War." American Journal of Health-System Pharmacy 57, no. 5 (Mar. 1, 2000):475-89.