Mylas Grey Mysteries Books in Order
Part ofLuana Ehrlich Books in OrderSee the Mylas Grey Mysteries by Luana Ehrlich in order, with short summaries, series background, and easy advice on where to start.
Last updated: June 10, 2026
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Publication Order
9 books
One Day Gone
by Luana Ehrlich
2019
Washington investigator Mylas Grey is sent back to Columbia, Missouri, when a senator's daughter disappears. The case pulls him into family history, a possible judicial scandal, and an unexpected connection with photographer Whitney Engel.
Two Days Taken
by Luana Ehrlich
2020
Mylas plans a brief favor for another senator before Whitney's visit, but the case leads him to a dangerous psychopath. As the threat grows, both Mylas and Whitney end up in serious danger.
Three Days Clueless
by Luana Ehrlich
2021
Back in his hometown, Mylas helps his father revisit the murder of a state politician shot in broad daylight. With almost no clues and trouble brewing with Whitney, he has to solve the case before obsession costs him more than sleep.
Five Days Lost
by Luana Ehrlich
2022
Mylas investigates a deeply personal matter for Senator Davis Allen, armed with little more than a dead woman's diary and a ticking deadline. The deeper he digs, the harder it is to keep the case quick, quiet, and under control.
Four Days Famous
by Luana Ehrlich
2022
Mylas hates attention, but investigating a prominent doctor's murdered father puts him in the spotlight. While reporters circle and suspects pile up, he also tries to manage his growing agency and his relationship with Whitney.
Six Days Spent
by Luana Ehrlich
2023
When a Pentagon official is murdered, Mylas takes the case while helping Whitney house-hunt in Washington. Tracking suspects, dead ends, and last-minute twists makes both jobs harder than he expects.
A Day Ago
by Luana Ehrlich
2024
Before he became a private investigator, Mylas was a lawyer with a carefully planned future. A sudden death, a strange will, a murder inquiry, and an old flame push his life in a very different direction.
Seven Days Off
by Luana Ehrlich
2024
Recovering from a gunshot wound, Mylas is supposed to rest. Instead, he takes on a missing counselor case, angers someone dangerous, and finds his employees and Whitney pulled into the fallout.
Eight Days Anxious
by Luana Ehrlich
2025
When ex-con Jason Brennan takes a U.S. senator hostage, Mylas gets eight days to find Brennan's missing wife and daughter. Every lead exposes new secrets, and the truth challenges what Mylas thinks he knows about guilt and innocence.
Series background & context
The Mylas Grey books take Luana Ehrlich's interest in suspense and move it from international espionage to private investigation, but they keep the same focus on character, faith, and the cost of bad choices. Mylas is not a rough, down-on-his-luck gumshoe. He is educated, sharp, and used to moving in political circles. Before becoming an investigator, he built a successful legal career. By the time the series opens, he is working as chief investigator for Senator Davis Allen, and he would much rather handle sensitive inquiries than act like the neighborhood detective his father once was.
He may solve mysteries for a living, but he is also trying to solve himself.
The cases pull him between Washington, D.C., and Columbia, Missouri, and that split matters. Washington gives the series access to senators, judges, Pentagon officials, staffers, and the kind of quiet influence that can shape a case before it ever reaches the police blotter. Columbia brings family history, old relationships, local secrets, and the father-son tension that follows Mylas wherever he goes. In One Day Gone, a senator's missing daughter sends him home. Later books involve psychopaths, murdered politicians, family scandals, dead diaries, a Pentagon killing, missing counselors, and a hostage crisis with a senator's life on the line.
Whitney Engel is a big part of the emotional core. She first enters the series as a photographer and quickly becomes the person most likely to unsettle Mylas in good ways and hard ones. Their relationship grows slowly across the books, and it is one of the reasons the series rewards reading in order. So does Mylas's spiritual arc. He begins as a man who has spent years looking for satisfaction in career success and personal control, then has to admit those things are not enough.
What readers can expect from the tone is a clean private-eye mystery with a strong sense of place and a steady supporting cast. Mylas is observant and often quietly funny. The books enjoy the detective work, the interviews, the small clues, and the process of thinking through a case. At the same time, they keep one eye on relationships, especially family ties and the way love can sharpen both courage and fear.
These are mysteries with room to breathe.
If you want the full arc, A Day Ago works as a useful prequel, but One Day Gone is the real doorway into the series. From there, each book offers a fresh puzzle while also building Mylas's work, faith, and future with Whitney. Readers who like smart investigators, political undercurrents, and a little warmth folded into the suspense usually settle in quickly here.
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