In My TBR Stack:

Treachery Times Two: A Koa Kane Hawaiian Mystery
by Robert McCaw
Oceanview Publishing
Hardcover


From the publisher's website:

On Hawaii Island, a volcanic earthquake disrupts an abandoned cemetery—unearthing the body of a woman mutilated by her killer to conceal her identity.

The search for her identity leads Hilo Hawaii’s Chief Detective Koa Kane to a mysterious defense contractor with a politically connected board of directors. Defying his chief of police, Koa pursues the killer, only to become entangled in an FBI espionage investigation of Deimos, a powerful secret military weapon. Is the FBI telling all it knows—or does it, too, have a duplicitous agenda?

At the same time, Koa—a cop who thirty years earlier killed his father’s nemesis and covered up the murder—faces exposure by the dead man’s grandson. Koa is forced to investigate his own homicide, and step by step, his cover-up unravels until another man is falsely accused.

Can Koa stand by and let an innocent man pay for his crime?

In My TBR Stack:

Fire and Vengeance: A Koa Kane Hawaiian Mystery
by Robert McCaw
Oceanview Publishing
Hardcover

From the publisher's website:

Having killed his father’s nemesis and gotten away with it, Hilo, Hawai'i Chief Detective Koa Kāne, is not your ordinary cop. Estranged from his younger brother, who has been convicted of multiple crimes, he is not from a typical law enforcement family. Yet, Koa’s secret demons fuel his unwavering drive to pursue justice.

Never has Koa’s motivation been greater than when he learns that an elementary school was placed atop a volcanic vent, which has now exploded. The subsequent murders of the school’s contractor and architect only add urgency to his search for the truth.

As Koa’s investigation heats up, his brother collapses in jail from a previously undiagnosed brain tumor. Using his connections, Koa devises a risky plan to win his brother’s freedom. As Koa gradually unravels the obscure connections between multiple suspects, he uncovers a 40 year-old conspiracy. When he is about to apprehend the perpetrators, his investigation suddenly becomes entwined with his brother’s future, forcing Koa to choose between justice for the victims and his brother’s freedom.

In My TBR Stack:

Off the Grid: A Mystery
by Robert McCaw
Oceanview Publishing
Hardcover

From the publisher's website:

A scrap of cloth fluttering in the wind leads Hilo police Chief Detective Koa Kāne to the tortured remains of an unfortunate soul, left to burn in the path of an advancing lava flow. For Koa, it’s the second gruesome homicide of the day, and he soon discovers the murders are linked. These grisly crimes on Hawaiʻi’s Big Island could rewrite history—or cost Chief Detective Koa Kāne his career.

The dead, a reclusive couple living off the grid, turn out to be mysterious fugitives. The CIA, the Chinese government, and the Defense Intelligence Agency, attempt to thwart Koa’s investigation and obscure the victims’ true identities. Undeterred by mounting political pressure, Koa pursues the truth only to find himself drawn into a web of international intrigue. 

While Koa investigates, the Big Island scrambles to prepare for the biggest and most explosive political rally in its history. Despite police resources stretched to the breaking point, Koa uncovers a government conspiracy so shocking its exposure topples senior officials far beyond Hawaii’s shores.