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King's Bureau of Investigation

An elite new British agency races to stop Iranian sleeper cells while navigating deception, double agents, and political manipulation. A psychological, high-stakes espionage thriller led by Lord Spencer Barrington.

When loyalty and truth blur, every decision can cost lives.

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Book 1 ISBN: 9798272006370 Book 2 ISBN: TBA United Kingdom

Book cover of King's Bureau of Investigation by Geoffrey Ean O'Farrell — King's Bureau of Investigation Geoffrey Ean O'Farrell

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King's Bureau of Investigation

by Geoffrey Ean O'Farrell

ISBN: 9798272006370 Paperback

Buy Book 1 Trailer

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Book 2 (TBA)

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ISBN: TBA Pub: TBA TBA

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Trailer

Short. Cinematic. Focused.

Trailer checklist

Hook in the first 3 seconds.
Keep it 60–90 seconds.
End with title + “available now” + buy URL.

About

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Geoffrey Ean O'Farrell

United Kingdom

Geoffrey Ean O'Farrell is an up-and-coming thriller author focused on espionage stories that blend intricate plotting with psychological tension and high-stakes intelligence operations.

Press highlights

Syndicated press-release coverage (Barchart; MarketersMEDIA) in Dec 2025.
Book trailer posted publicly via Google Drive (link in press release; may require access permissions).
Retail listings include Bookshop.org (paperback) and Amazon links referenced in the press release.

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