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The Last Routine
Paperback
Series: Ryder Talon Stone, Pi, Book 8
Publisher: Independently Published
Published: Sep 10 2026
Pages: 168
Weight: 0.51
Height: 0.39 Width: 6.00 Depth: 9.00
Language: English
Nothing was stolen.
That was the first problem.
The second was that Sebastian Sinclair's house had begun remembering a marriage that no longer existed.
Seven months after Samantha moved out-and four months after their marriage officially ended-Sebastian begins noticing small changes inside the family home. A familiar white mug with blue flowers appears wet in the sink. The thermostat has been reset to seventy-two degrees. Groceries he did not buy appear in the refrigerator. Dining chairs return to old positions. Family photographs move.
No broken windows. No forced doors. No missing valuables.
Only routine.
Someone is entering Sebastian's home and reconstructing pieces of the life he once shared with Samantha.
Unable to explain it, Sebastian turns to Sarasota County private investigator Ryder Talon Stone and Leviathan Intelligence Agency.
For Ryder, the evidence is ordinary: a mug, groceries, a thermostat setting, a picture frame. Too insignificant to steal, but too personal to dismiss.
As Ryder and Katherine Grace examine old access codes, family habits, and domestic history, inconsistencies emerge. The details are close, but not quite right. Someone is recreating the Sinclair family from memory.
Then a private letter disappears. A family photograph is altered. Their daughter, Mallory, realizes she has been watched. What began as unsettling nostalgia has become something invasive.
The investigation leads Ryder toward a truth rooted not in greed or revenge, but in memory-and in the meaning a frightened child can attach to ordinary things. A garage door. A mug. A thermostat setting. Groceries. Chairs where they belong.
To an adult, routines. To a child, proof that home is still safe.
Ryder must separate motive from justification. Understanding another person does not give anyone the right to rewrite that person's life. Explanation is not absolution.
But while Ryder investigates a family struggling with what remains after a marriage ends, another investigation is unfolding closer to home.
His own.
Recently divorced and living at The Reserve, Ryder finds that solving other people's problems is easier than figuring out what to do when nobody needs him to solve anything. His children are grown. Mara is building a life independent of him. His temporary apartment is beginning to look permanent.
For the first time in decades, Ryder must exist outside the roles that defined him: soldier, husband, father, investigator.
Then he meets Tiffany.
Forty-four. Dirty blonde hair. Medium build. Inquisitive brown eyes. Confident, observant, and completely unimpressed by Ryder's ability to evaluate everyone around him.
In one encounter, she does something few people manage.
She evaluates him.
Tiffany forces Ryder to confront the difference between observation and understanding, probability and certainty. Ryder has spent decades reading people. He has rarely considered what happens when someone reads him back.
That lesson stays with him as he begins to question the conclusions he draws from fragments of other people's lives.
Sometimes the most convincing explanation is still only an assumption.
Blending psychological mystery, investigative realism, dry humor, and family drama, The Last Routine is the eighth Ryder Talon Stone novel.
Because some mysteries are hidden in evidence.
Others are hidden in memory.
And sometimes the hardest routine to recognize is the last one-because nobody knows it is the last time while it is happening.
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