Tuesday, April 28, 2026

Book Tour and Giveaway: Chris Matheson Cold Case Mysteries Box Set (Book 1 - 4) by Lauren Carr


 

Book Details:

Book Title SHADOWS OF THE MISSING (A Chris Matheson Cold Case Mystery #5) by Lauren Carr
Category:  Adult Fiction (18 +), 434 pages
Genre:  Mystery
Publisher:  Acorn Book Services
Release date:   May 5, 2026
Content Rating:  PG-13 (Lauren Carr's books are murder mysteries, so there are murders involved. Occasionally, a murder will happen on stage. There is sexual content, but always behind closed doors. Some mild swearing (a hell or a damn few and far between). No F-bombs!

"Are you into murder mysteries? Then look at Lauren Carr's books if you want a cold case to unpack and enjoy. Then her latest series, "Chris Matheson Cold Case Mystery," is an excellent series to get your fix or bite into." - 5-Star Review by Nightime Reading Center

"The Geezer Squad. They might not be in their prime physically anymore, but their combined intellect and skills at deduction are phenomenal." - 5-Star Review by FUONLYKNEW

"Lauren Carr's Geezer Squad has brought sexy back to mature men and women, whose kickass attitude and smarts sizzle as they melt the clues to those cold cases!"
 - Laura Fabiani, Library of Clean Reads


Book Description:

In the shadows of the missing, the truth lies buried.

Helen Clarke-Matheson believed she had escaped the shadows of her past, building a new life with Chris. But the past has a way of resurfacing, and when her sister arrives with a DNA test, Helen’s world is once again turned upside down. Her sister shattered the family history Helen believed to be true. Her young father hadn’t abandoned his family, and her delusional mother didn’t wander away from her children.
Chris Matheson and the Geezer Squad, a quirky team of retired seasoned sleuths working under the guise of a book club, are drawn into a deeply personal investigation. They must wade through decades of buried secrets and conflicting accounts to uncover the truth behind the parents’ disappearances. As they peel back the layers of deception to unravel long-forgotten clues, they confront the lingering specter of murder and long-hidden crimes. Can they piece together the fragments of the past to bring closure to Helen and her siblings, or will the truth remain buried forever?

Buy the Book:
(available for pre-order)
Amazon
BookBub
add to goodreads

Enjoy These Other Geezer Squad Mysteries:


Book Details:

Book Title CHRIS MATHESON COLD CASE MYSTERIES BOX SET (Book 1 thru 4) by Lauren Carr
Category:  Adult Fiction (18 +), 434 pages
Genre:  Mystery
Publisher:  Acorn Book Services
Release date:   Oct 5, 2025
Content Rating:  PG-13 (Lauren Carr's books are murder mysteries, so there are murders involved. Occasionally, a murder will happen on stage. There is sexual content, but always behind closed doors. Some mild swearing (a hell or a damn few and far between). No F-bombs!

Book Description:

Dive into the thrilling Chris Matheson Cold Case Mysteries
 with this exclusive box set, featuring the first four books in Lauren Carr’s bestselling series! Join retired FBI agent Chris Matheson and his quirky “Geezer Squad” as they unravel chilling cold cases, blending razor-sharp suspense, laugh-out-loud humor, and small-town charm. Perfect for fans of cozy mysteries, detective thrillers, and gripping whodunits, this collection delivers over 1,000 pages of heart-pounding investigations.
What’s Inside:
  • ICE: Chris Matheson’s first case pulls him into a web of betrayal and murder tied to a decades-old disappearance.
  • Winter Frost: A chance encounter with his late wife, alive—years after the State Department declared her dead in a terrorist attack—shatters Chris’s world.
  • The Last Thing She Said: A cryptic dying message sparks a race against time to catch a killer hiding in plain sight.
  • Chris Crossed Murder: When a body clutching Chris Matheson’s federal agent badge is found dead in the snowy woods near an international airport, the Geezer Squad’s Christmas turns into a chilling whodunit.
Why You’ll Love It:
  • Compelling Characters: From Chris’s sharp detective mind to the Geezer Squad’s eccentric antics, every page brims with personality.
  • Twist-Filled Plots: Expect jaw-dropping surprises and clever red herrings that keep you guessing until the end.
  • Kindle Unlimited Ready: Binge-read this addictive series with your KU subscription or own it forever!
With over 500,000 books sold across her series, Lauren Carr crafts mysteries that hook you from the first clue to the final reveal. Ideal for readers of The Thursday Murder Club and fans craving witty, fast-paced crime fiction. Grab this Chris Matheson Cold Case Mysteries Box Set today and start sleuthing!

Buy the Book:
Amazon.com ~ Audible 
​add to goodreads


Book Details:

Book Title: ICE  (A Chris Matheson Cold Case Mystery #1) by Lauren Carr
Category:  Adult fiction,  364 pages
Genre:  Mystery
Publisher:  Acorn Book Services
Release date:  February 26, 2018
Content Rating:  PG-13 (Lauren Carr's books are murder mysteries, so there are murders involved. Occasionally, a murder will happen on stage. There is sexual content, but always behind closed doors. Some mild swearing (a hell or a damn few and far between). No F-bombs!

"Lauren spins an amazing web of lies, murder and love that will have you on the edge of your seat...I love the way Lauren spun this novel - I could not put the book down! I had to know what happened to Sandy and her unborn child and how this disappearance was tied into a string of other murders. I never saw the end coming but it was perfect and suited the novel. A definite must read novel!" 5-Star Review by Carla at Working Mommy Journal

Book Description:
When Sandy Lipton and her unborn child disappeared, the court of public opinion found young Chris Matheson guilty. Decades later, the retired FBI agent returns home to discover that the cloud of suspicion cast over him and his family has never lifted. 

With the help of a team of fellow retired law enforcement officers, each a specialist in their own field of investigation, Chris Matheson starts chipping away at the ice on this cold case to uncover what had happened to Sandy and her baby and the clues are getting hot!


Book Details:

Book Title: Winter Frost  (A Chris Matheson Cold Case Mystery #2) by Lauren Carr
Category:  Adult fiction,  332 pages
Genre:  Mystery
Publisher:  Acorn Book Services
Release date:  January 22, 2019
Content Rating:  PG-13 (Lauren Carr's books are murder mysteries, so there are murders involved. Occasionally, a murder will happen on stage. There is sexual content, but always behind closed doors. Some mild swearing (a hell or a damn few and far between). No F-bombs!

"Filled with twists and turns, Winter Frost reads perfectly well as a stand-alone, although it is part of a series. The author creates tension and suspense throughout by keeping the reader guessing; she keeps readers engaged with well fleshed out characters and a dash of humor. Sterling, the retired German Shepherd police dog turned card shark, is a new favorite. As the story flows, the truth unfolds, layer by layer, leading to a satisfying conclusion.

"Winter Frost was an entertaining, at times humorous read with suspense, some surprises, and even cute animals in the mix." Review of Winter Frost by The iRead Review
Book Description:
It all started with a chance encounter in the city with Blair, his late wife.

Chris Matheson and the Geezer Squad, working under the guise of a book club, dig into the events surrounding his late wife’s supposed death halfway around the globe. A state department employee shoots himself in the back three times. A CIA operative goes missing. A woman is targeted by an international assassin three years after being declared dead in a terrorist attack overseas. 

Nothing is as it seems. 

In his most personal cold case, Chris fights to uncover why the state department told him that Blair, the mother of his children, had been killed when she was alive. What had she uncovered that has made her a target? Who terrified her so much that she had gone into hiding and why are they now after him?

Book Details:

Book Title The Last Thing She Said (A Chris Matheson Cold Case Mystery #3) by Lauren Carr
Category:  Adult Fiction (18 +),  386 pages
Genre:  Mystery
Publisher:  Acorn Book Services
Release date:   July 22, 2019
Content Rating:  PG-13 (Lauren Carr's books are murder mysteries, so there are murders involved. Occasionally, a murder will happen on stage. There is sexual content, but always behind closed doors. Some mild swearing (a hell or a damn few and far between). No F-bombs!

"Too many twists and turns to easily share about this book. Nevertheless, Carr has pulled off another "hit" that kept me reading in one setting until the clues were so well together that the villain fell into our laps...or Chris's, LOL Carr has put a lot into the book beyond the mysteries this time...Characters enjoyed chocotinis, visited book stores...and even blundered into getting engaged (the ring had been purchased 4 months ago)... But, for me, a special thank you for the political spoof at a time when politics at the national level is devastating, gave me a laugh and lightened the load of it all!" - Review by Glenda Bixler, Book Reader's Heaven
Book Description:
“I’m working on the greatest mystery ever,” was the last thing noted mystery novelist Mercedes Livingston said to seven-year-old Chris Matheson before walking out of Hill House Hotel never to be seen again.

For decades, the writer’s fate remained a puzzling mystery until an autographed novel and a letter put a grown-up Chris Matheson on the trail of a cunning killer. With the help of a team of fellow retired law enforcement officers, each a specialist in their own field of investigation, Chris puts a flame to this cold case to uncover what had really happened that night Mercedes Livingston walked out of Hill House Hotel. Watch out! The clues are getting hot!

Book Details:

Book Title Chris Crossed Murder (A Chris Matheson Cold Case Mystery #4) by Lauren Carr
Category:  Adult Fiction (18 +) 
Genre:  Mystery
Publisher:  Acorn Book Services
Release date:   Feb 22, 2023
Content Rating:  PG-13 (Lauren Carr's books are murder mysteries, so there are murders involved. Occasionally, a murder will happen on stage. There is sexual content, but always behind closed doors. Some mild swearing (a hell or a damn few and far between). No F-bombs!

"Carr is a master at creating unique, complex plots and colorful characters, both evident in her latest cold case mystery featuring  Chris Matheson and the geezer squad. The plot is twisted, the mystery unique and the ending a surprise. A must-read!" - Review of CHRIS CROSSED MURDER (A Chris Matheson Cold Case Mystery, Book Four) by Marilyn R. Wilson, Author, Speaker, Book Reviewer

"Lauren Carr is among my favorite mystery writers. She knows how to write a fun tale while keeping readers engaged. ...I would give Chris Crossed Murder one hundred stars if I could. I believe readers who enjoy reading well-written and clean cozy mysteries will most definitely want to read it. I have no doubt they will enjoy it as much as I did. The fifth installment from A Chris Matheson Cold Case Mystery series is on my radar for when it releases." - Review of CHRIS CROSSED MURDER (A Chris Matheson Cold Case Mystery, Book Four) by Amy Campbell, Locks Hooks and Books
Book Description:
It proves to be a Christmas to remember when the Matheson family receives the horrendous news that Chris Matheson’s body has been found in the woods near an international airport.

Everyone is stunned—especially Chris Matheson.

The mystery deepens when they discover the victim has Chris’s federal agent badge and appears to have been investigating one of his old cases.

The Geezer Squad’s latest case is not only a whodunit but who-got-dun. Is this a case of mistaken identity? Was Chris the intended victim? If not, then they must identify the murder victim to find his killer.

With Christmas days away, join the Chris Matheson and the Geezer Squad as they race to piece together the clues to their most puzzling case yet.

Buy the Book:
Amazon.com 
Audible
B&N
 ~ BAM
BookBub
add to goodreads


Meet the Author:

​Lauren Carr is the author of over thirty acclaimed mystery novels, with more than half a million copies sold worldwide. Her fast-paced series—the Mac Faraday Mysteries, Chris Matheson Cold Case Mysteries, and more—blend twists, suspense, humor, and unforgettable characters (including clever German shepherds!).
 
It's Murder, My Son organically hit #1 in Mystery on Amazon, and her books consistently rank in the Top 20 Police Procedurals in the US and international markets.
 
A popular speaker and publishing consultant, Lauren lives on a mountain in Harpers Ferry, WV, with her husband and three spoiled rotten German shepherds.
Join the mystery at authorlaurencarr.com!

connect with the author: website ~ facebook ~ instagram ~ X/twitter ~ pinterest ~ goodreads

Enter the Giveaway:
SHADOWS OF THE MISSING by Lauren Carr Book Review Tour Giveaway


My Review:

Ice begins the series, A Chris Matheson Cold Case Mystery by Lauren Carr. I have read a few of her books previously and enjoyed every one. This one does not disappoint. It tells the story of retired FBI agent Chris Matheson coming back to the town he grew up in. He finds his appearance not very welcoming as the town still blames him for the murder of young, pregnant Sandy Lipton from decades earlier. He joins forces with others to solve this murder so he can clear his name. 
Ice is such a fun read. So many characters in this book that I loved dearly, such as his mother, Doris, his girls, Katelyn and Emma, and his love interest, Helen. But none of them can beat his highly intelligent and funny dog, Sterling. I could not help but to laugh out loud at that crazy dog and antics. I think he is the character that makes the whole book. I never knew what he would get into next.
The story line and plot of Ice is full of action and adventure, mystery and suspense, and romance. I did not find the it to be predictable at all. I never knew or could guess who the real killer was until near the end. I was surprised at all how it all ended. 
I am giving Ice a well deserved five plus stars.

In this second installment, Winter Frost continues Lauren Carr’s A Chris Matheson Cold Case Mystery series. I thoroughly enjoyed the first book, Ice, and this one did  not disappoint me. Readers can read this one as a stand alone but I would recommend to read Ice first before starting this one. It gives more of a back story of Chris Matheson, his family and his friends. 
Winter Frost involves the main character from Ice, Retired FBI agent, Chris Matheson, and his investigative team, the Geezer Squad. They go undercover as a book club to find out the death of his late wife and mother of his children, Blair, on the other side of the world. What they discover completely through me for a loop. I had no idea they would find what they did! I would have never predicted what would happen next. Which involves, federal government employees from going missing to getting shot in the multiple times, foreign terrorists attacks and faked deaths. 
Winter Frost is another fun and entertaining read. It is full of colorful characters, including highly intelligent canine, Sterling. He is just so funny that made me laugh all the way through. The plot has action, adventure, mystery and suspense. 
I would give Winter Frost one hundred stars if I could. I highly recommend this book. It is not one to be missed! If the reader is a audiobook fan, the narrator for this one does an awesome job with his performance bringing the pages to life. I hope there will be more in the series in the future. 

Lauren Carr once does not disappoint in her The Last Thing She Said. This third installment from her Chris Matheson Cold Case series, is yet another entertaining mystery. Even though it is part of a series, I believe this can be read as a stand alone. But a reader would not want to miss the first two. 
The Last Thing She Said catches readers up with Chris Matheson and his sidekicks. Since he was a child, he wondered about the disappearance of the mystery writer, Mercedes Livingston. He is now determined to find out what happened to her. I loved the twists and turns the kept me on the edge of my seat. I was hooked right from the beginning and was intrigued with the plot all of the way through. It is full of mystery, suspense, humor, adventure, action, and entertainment. My favorite characters of the book are no doubt the cunning and mischievous canines. 
I would give The Last Thing She Said one hundred stars if I could. It is one book that should not be missed. Highly recommended for readers who enjoy a well written mystery! Well done, Lauren, well done!

Lauren Carr is among my favorite mystery writers. She knows how to write a fun tale while keeping readers engaged. I was excited to have the opportunity to read her newest release to her A Chris Matheson Cold Case Mystery series, Chris Crossed Murder. I was far from being disappointed. It was great catching up with Chris, his family, friends and his country and western music loving sidekick, Sterling. Oh my goodness that Sterling, the German Shepherd, steals the show in every book in the series. He really cracks me up. 
Chris Crossed Murder starts off in Charlotteville, Virginia where a young girl, Sky, has been missing for seven months. Then, during a helicopter flight lesson, a bullet ridden body was found hanging in the trees. Upon examination of the body, it contained identification for Chris Matheson. However, Chris was found alive by a swat team in a motel room in Kentucky with Sterling and his daughter, recovering from an accident with a horse. It did have a lot going on in the beginning but as the events unfold, everything ties into one another nicely. I loved how Ms Carr’s imagination was able to come up with such a believable story. I was intrigued with this mystery and the build up of the suspense kept me interested. With the mystery, action, danger and adventure, there were still plenty of laughs and comraderies between the family and friends involved. I loved every single page that I could not put down.  
I would give Chris Crossed Murder one hundred stars if I could. I believe readers who enjoy reading well written and clean cozy mysteries will most definitely want to read it. I have no doubt they will enjoy it as much as I did. The fifth installment from A Chris Matheson Cold Case Mystery series is on my radar for when it releases. 

I received a digital advanced reader copy of Chris Matheson Cold Case Mysteries Box Set from the author for review purposes but was not required to write a positive review. This review is one hundred percent my own honest opinion.



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