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True Blue K-9 Unit Books in Order
Below you'll find the complete list of True Blue K-9 Unit books in publication order. This is generally the recommended reading order for the series.
Reading order verified: April 2026
Quick Answer
What order should I read the True Blue K-9 Unit series? Start with "Shield of Protection (By: Dana Mentink)" (2019) and follow publication order through all 11 books.
The complete True Blue K-9 Unit reading order is listed below in publication sequence.
Publication Order
Shield of Protection (By: Dana Mentink)
2019
Justice Mission (By: Lynette Eason)
2019
Act of Valor (By: Dana Mentink)
2019
Blind Trust (By: Laura Scott)
2019
Deep Undercover
2019
Seeking the Truth (By: Terri Reed)
2019
Trail of Danger (By: Valerie Hansen)
2019
Courage Under Fire (By: Sharon Dunn)
2019
Sworn to Protect (By: Shirlee McCoy)
2019
True Blue K-9 Unit Christmas (By: Maggie K. Black,Laura Scott)
2019
Brooklyn Christmas (By: Maggie K. Black,Laura Scott)
2020
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