Capitol K-9 Unit Books in Order

Part ofTerri Reed Books in Order

Find the Capitol K-9 Unit books by Terri Reed in order, with quick summaries, series background, and a clear guide to where to start.

Last updated: June 8, 2026

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2 books

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Dangerous Justice

by Terri Reed

2015

Capitol K-9 tech expert Fiona Fargo is targeted before she can decode dangerous secrets tied to Washington power players. Officer Christopher Torrance and his canine partner may be her only chance to stay alive.

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Duty Bound Guardian

by Terri Reed

2015

Museum curator Lana Gomez becomes the prime suspect when a priceless artifact is stolen. Capitol K-9 officer Adam Donovan is supposed to protect her, but first he has to decide whether she is hiding the truth.

Series background & context

Capitol K-9 Unit moves the action to Washington, D.C., which gives the series a sharper federal edge. The crimes here brush up against politics, museums, high-profile witnesses, and institutions where the fallout can spread far beyond one neighborhood.

D.C. is a useful setting for this kind of suspense.

It lets the books mix ordinary police work with higher stakes, a stolen artifact, a senator's family, a bomb threat, or a data problem tied to powerful people. The canine partners are still essential, but the backdrop adds pressure, because every mistake feels like it could become a public disaster.

The romance stays grounded even when the cases are big. Officers, tech experts, curators, nurses, and civilians all end up in close contact with a unit that is trained for tough situations but not always for emotional honesty. Reed's books in this continuity work well because she keeps both the case and the relationship moving at the same time.

If you like K-9 suspense with a federal feel and a Washington setting that adds real weight to the crimes, Capitol K-9 Unit is worth exploring.