Maddie Castle

Dive into the world of Maddie Castle, a retired K9 handler turned private investigator, in this heart-pounding collection of the first three novels in the bestselling series. From gripping mysteries to life-threatening pursuits, Maddie and her canine partners battle danger, corruption, and their own pasts to bring justice to those who need it most.

Wounded in the line of duty, former K9 Handler Maddie Castle finds herself back to square one. The bullet that shredded her leg took the life of her four-legged partner. The pain of recovery goes well beyond the daily physical torment she endures.

When a college girl is found dead, the investigation leaves a distraught mother in a desperate quest to find out what happened. Dissatisfied with the conclusion drawn by police, she continues to hunt for the truth behind her daughter's untimely death.

An unstoppable killer stalks the city, leaving a mounting body count in his wake. As panic and fear grip Pittsburgh, the FBI is brought in to assist the local police with the manhunt, hoping to prevent further bloodshed. Retired Pittsburgh K9 Handler Maddie Castle is pulled into the manhunt. She has experienced the killer's deadly handiwork firsthand. He left her crippled in both body and spirit.

Eighteen-year-old Liz Turner's vanishing act sets off a relentless storm of secrets and suspicions. Her tight-knit group of friends, on the verge of starting their college journey, becomes fractured as they grapple with the puzzling nature of her disappearance. Without a body to be found, the police investigation stalls, leaving the case enshrouded in uncertainty.

In the gripping world of Maddie Castle, every fire ignites a deeper mystery. When community developer Brandon Adams faces a series of arson attacks, he enlists Maddie's help, unaware that the flames are just the beginning of a much larger intrigue. As Maddie delves into the case, she uncovers a web of environmental activism, strained family ties, and hidden agendas. But the closer Maddie gets to the truth, the more dangerous her path becomes.