The Last Line
A newbie Seattle detective gets an education in corruption in a short story that explores Detective Castigliano’s origins in the Seattle PD by Robert Dugoni, the Amazon Charts and Wall Street Journal bestselling author of the Tracy Crosswhite series.
His old life in the rearview, Del Castigliano has left Wisconsin to work homicide for the Seattle PD. Breaking him in is veteran detective Moss Gunderson, and he’s handing Del a big catch: the bodies of two unidentified men fished from Lake Union. It’s a major opportunity for the new detective, and Del runs with it, chasing every lead—to every dead end. Despite the help of another section rookie, Vic Fazzio, Del is going nowhere fast. Until one shotgun theory looks to be dead right: the victims are casualties of a drug smuggling operation. But critical information is missing—or purposely hidden. It’s forcing Del into a crisis of character and duty that not even the people he trusts can help him resolve.
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Robert Dugoni
In a genre often dominated by explosive plots and relentless pacing, Robert Dugoni stands apart—not because he avoids those things, but because he roots every twist in something deeper: character, memory, and the quiet damage of grief. His stories don’t just move; they cut. Whether unraveling the secrets behind a decades-old disappearance or following a homicide detective’s dogged search for justice, Dugoni builds thrillers where the stakes aren’t just high—they’re personal.
Tracy Crosswhite
The rain-slicked streets of Seattle don’t give up their secrets easily—but detective Tracy Crosswhite never stops digging. Beneath the gray skies and murky alleys lies a world of long-buried truths, and in this gripping crime fiction series, one woman’s search for justice becomes a relentless journey through grief, corruption, and the shadows of the past.
Tracy Crosswhite consists of eleven primary books, and includes three additional books that complement the series but are not considered mandatory reads and series is set to expand with the upcoming release of one more book. The current recommended reading order for the series is provided below.

