Katherine Watt is a Catholic American writer and paralegal.

Bailiwick News Archives on WordPress contains collections of her written work published between 2016 and 2025, including legal research and writing on American and international law governing biological product and vaccine manufacturing and non-regulation published at Bailiwick News on Substack from 2021 to 2025. (She closed the Substack site in December 2025.)

As of December 2025, Watt is studying the history of Catholic Church ideals, teaching, and practice on the Church-State relationship, and on social, political and economic theology and philosophy. Volumes of her past work can be printed and bound by printing services such as Lulu.com by readers who download the PDF files, upload the files to the printing service website and order prints. (Paperback versions in black-and-white with simple, text-only covers ordered from Lulu cost approximately $10-$20 per book, depending on page count, as of November 2025.)

St. Benedict Memo

• St. Benedict Memo – September 2025

Subject-matter collections

• Legal history of biological product non-regulation (written by Katherine Watt and Lydia Hazel, 396pp.)
  Book 1 (Vers. 1, Apr 2025, 271pp.)
• PREP Act, public health emergency and EUA countermeasure law (270pp.)
  Book 2 (Vers.1, Apr 2025, 102pp.)
• Communicable disease control, quarantine and habeas corpus law (183pp.)
  Book 3 (Vers.1, Apr 2025, 114pp.)
• Biological agents, vaccines and biological and chemical warfare law (255pp.)
  Book 4 (Vers. 1, May 2025, 186pp.)
• Writing on Catholic subjects (206pp.)
  Reference Materials (Vers. 1, Apr 2025, 158pp.)

American Domestic Bioterrorism Program

• American Domestic Bioterrorism Program – October 2025 (53pp.)

Annual collections

• Bailiwick News – Substack – Jan. to June 2022 (Vol. 6) (462pp.)
• Bailiwick News – Substack – July to Dec. 2022 (Vol. 6) (415pp.)
• Bailiwick News – Substack – Jan. to June 2023 (Vol. 7) (357pp.)
• Bailiwick News – Substack – July to Dec. 2023 (Vol. 7) (243pp.)
• Bailiwick News – Substack – Jan. to June 2024 (Vol. 8) (422pp.)
• Bailiwick News – Substack – July to Dec. 2024 (Vol. 8) (379pp.)
• Bailiwick News – Substack – Jan. to Sept. 2025 (Vol. 9) (362pp.)

Notice of War Crimes

• Notice of War Crimes to Health Care Providers and Health Insurance Corporations

Overviews

• Legal History – American Domestic Bioterrorism Program
• Weaponization of Language and Law: US Government Bioterrorism Program from 1969 to Covid (Conference abstract)
• Securitisation of Public Health Law – US Origin (Conference paper)

Legislation

• Medical Countermeasures Awareness Bill
• Repeal of County-Level Emergency Powers Laws
• Repeal of State-Level Emergency Powers Laws
• Congressional Repeal Act (Ending National Suicide Act)

Litigation

• Discovery materials for civil and criminal cases: vaccines
• Discovery materials for civil and criminal cases: hospital homicide

Video presentations

• Nov. 2, 2022 – American Domestic Bioterrorism Program
• Jan. 24, 2023 – Legal Walls of the Covid-19 Kill Box (15 min)
• Feb. 7, 2023 – Legal Walls of the Covid-19 Kill Box (75 min) PDF
• Feb. 9, 2023 – Legal Walls of the Covid-19 Kill Box (30 min)
• June 14, 2023 – Public health emergencies are camouflaged power grabs
• June 15, 2023 – Make murder a crime again
• Oct. 4, 2023 – Intentional killing – legal frameworks for State-sponsored biochemical warfare
• Oct. 31, 2023 – Katherine Watt interviewed by James Delingpole
• Feb. 27, 2024 – Woe to those who make unjust laws
• March 17, 2025 – History of Public Health Laws as a Method of Control
• April 21, 2025 – Overview of biological product non-regulation history
• June 5, 2025 – Deceitful, deceiving, repealable U.S. federal laws that enable psychological, chemical, and biological warfare to be camouflaged as communicable disease control, pandemic preparedness and response, and vaccination