Maddie Castle · Book 1
The Handler
A bullet ended Maddie Castle’s police career and killed her K-9 partner. When another handler is murdered, his injured dog gives Maddie a reason to return to the work she knows best. Rehabilitation and investigation draw her into a dangerous case in Pittsburgh, where starting again means facing what she has lost. The Handler begins the Maddie Castle series with a partnership that has to be rebuilt from the ground up.
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Where this book fits
The Handler is the first numbered Maddie Castle novel. Read Tracking Justice next. The separate novella titled Maddie Castle is a prequel, and the Books 1–3 collection includes this novel rather than adding another case.
Read next: Tracking Justice