The Knox and Sheppard Mysteries
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 THE GIRLS ACROSS THE BAY

THE KNOX AND SHEPPARD MYSTERIES, BOOK #1

A bond stronger than blood.  A connection that could end it all. 

Madigan Knox and Grace Sheppard became sisters the day they entered their foster home. After living through a childhood nightmare, one brave act set them free, but split them apart into different homes.

As adults, they are reunited in the small coastal town they dreamed of living in as children, but the reality of life in Tall Pines is far from what they had imagined.

When a woman is found dead in her home, Madigan reports on the crime while Grace investigates. A dark connection to the victim is discovered, pulling them both closer to the crime and the traumatic past they are desperate to move on from. 
With old wounds ripped open and dark secrets threatening their bond, the sisters must rely on each other more than ever before to survive.

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 THE SECRETS THEY KEEP

THE KNOX AND SHEPPARD MYSTERIES, BOOK #2

From the author of The Girls Across the Bay, comes the highly anticipated second novel in the thrilling Knox and Sheppard mystery series.

They vowed to love each other forever…
When a dead body is discovered outside the Tall Pines reception hall, Detective Grace Sheppard is called to the scene. Searching for the truth among deceitful suspects and within herself, Grace struggles when her professional relationship becomes muddled with attraction. 

They swore nothing would come between them…
As Grace races to find a killer, a personal vendetta is formed when her sister, Madigan Knox, becomes obsessed with a traumatic event from her past. Madigan’s hunt leads her closer to the truth than she has ever been and further away from the person who loves her the most. 

But promises are broken, and the secrets they keep threaten their lives. 
Both sisters are willing to find their culprits at any cost, but will the price of secrets and revenge be their demise?

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 THE LIES YOU TOLD

THE KNOX AND SHEPPARD MYSTERIES, BOOK #3

A debt owed. A woman missing.

During their traumatic childhood, Madigan Knox and Detective Grace Sheppard were rescued from their abusive foster home by Officer Tina Morelli. When Morelli goes missing, Madigan and Grace connect with her daughter, eager to help in any way possible.

As the suspect list grows, the detective on the case warns them to stay out of the investigation, but Morelli's daughter is convinced she knows who left the bruise she found on her mother's arm the day she disappeared. Madigan and Grace can't help but follow the leads.

When the motive of one nefarious suspect implies a fate worse than death for Morelli, Madigan's investigative skills are put to the test, and on their first case together, Grace must decide what is more important—her job or finding Morelli—before it's too late and she loses both.

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 THE ONE WHO WATCHES

THE KNOX AND SHEPPARD MYSTERIES, BOOK #4

An accident or a homicide?
Detective Grace Sheppard arrives at the scene of a car wreck in Tall Pines that appears to be an accident, but could it have been more than that?
After looking into the victim of the crash, Grace discovers another mysterious death linked to the young man. Under pressure to solve the case from the police chief, Grace sets out to find the truth with help from Officer Adam MacIntyre and Medical Examiner, Raven Lockwood. But Grace soon learns that Raven is dealing with her own mystery.

A secret admirer or a stalker?
P.I. Madigan Knox is on a mission to find someone. Her biological mother.
As leads on her mother's whereabouts run dry, Grace asks Madigan to investigate a mysterious gift Raven received after a date gone wrong. Madigan is determined to find the person responsible, but when another gift is delivered, she questions her abilities and fears for Raven's safety.

Grace and Madigan delve deeper into their respective cases, and as questions lead to more discoveries, one thing is clear: someone is watching, protecting their secrets at all costs.

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 THE SISTERS OF TALL PINES

THE KNOX AND SHEPPARD MYSTERIES, BOOK #5

The highly anticipated fifth and final installment of The Knox and Sheppard Mysteries series.

Two sisters with a troubled past.
A murderer with a kill list. How long until he gets to them?

Grace was seven years old when her sister told her she saw a dead body in their childhood foster home. Between that and the drug trafficking her foster father was eventually arrested for, it’s no surprise that Grace wound up a detective.

But Grace’s world is turned upside down when she discovers her current homicide investigation is connected to similar murders in the neighbouring city of Amherst. Is she chasing a serial killer? Going back to the city where she began her career is complicated to say the least—her old colleagues seem hellbent on jamming her up.


Grace’s sister Madigan isn’t a detective in the official sense, but that doesn’t stop her from answering a call for help from John Talbot, another child who spent time in the same foster home. John believes someone is after him…and it might be related to a crime their foster father committed—one that was never pinned on him. It’s not the first time John has dragged Madigan into a dangerous situation, but her loyalty knows no bounds.

When the sisters discover their foster father was murdered in prison, their goals shift to staying alive. It seems that anyone with a connection to their past is in danger. Someone is tying up loose ends…and fast.

It’s a race against time. And it will take more than the bonds they’ve forged to survive.

Lovers of Tess Gerritsen, Lisa Regan, Kendra Elliot, Allison Brennan, Melinda Leigh, and Meghan O'Flynn are sure to enjoy this gripping, heart-wrenching, and totally unpredictable series by Emerald O'Brien.

What readers are saying about the series...

"I love Knox and Sheppard." -Crystal Gray, Amazon Review

"Love this series... read all 4... couldn't put them down!" -Kristy Cantrell, Amazon Review

"... I am very stingy with 5 star ratings but this book grabbed me very early and just got better and better the farther I read... possibly one of my best reads of the year..." -ppsphil, Amazon Review

"This series is great and I highly recommend it. Always keeps you coming back and is a thrill to read." -Alexis Sikma, Amazon Review

"I loved the whole series." -Karla Kay, Amazon Review

"... an edge of your seat read, that's a real page turner. It's definitely a must have..." -Richard Joesten, Amazon Review

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