THE HALLMARKED MAN

Step into the shoes of a police detective as you reconstruct each crime scene in these visually addictive cases, combining the simplicity of sudoku with the mystery of Cluedo and the storytelling of classic logic problems. Analyse the clues, find each suspect’s exact position and reveal who was alone with the victim.
Do you have the wits to solve the case? Or will you send an innocent bystander to jail?
Explore 80 unique crime scenes including a cozy coffee shop, a luxury beachside condo..

When Imogen inherits a country house near Bath, she thinks it’s a mistake. She last saw its owner, reclusive artist Dorothea Roe, sixteen years ago, during a tragic summer which she’s never forgotten.


But a chance discovery in the study leads Imogen to believe Dorothea left her a secret message. And when rumours begin to swirl that Dorothea was murdered, she suspects that the house might not be the life-changing gift she thought.

Jean-Baptiste Grenouille is abandoned on the filthy streets of eighteenth-century Paris as a baby, but grows up to discover he has an extraordinary gift: a sense of smell more powerful than any other human's.
Gradually he learns how to exploit this gift in the art of creating the most sublime perfumes in France. Yet there is one scent he cannot capture: the scent of an innocent young virgin.

Piper Sullivan was in a strange hiking accident last month and has been in a coma ever since. Her older sister, Savannah, can't pretend to be optimistic about it; things look bad. Piper will likely never wake up, and Savannah will never get any answers about what exactly happened.


But then Savannah finds a note in Piper's locker, inviting Piper to a meeting of their school's wilderness club…at the very place and on the very day that she fell. Which means there was a chance that Piper wasn't alone. Someone might've seen something.

After Lucas’s sister mysteriously disappeared ten years ago, his family was torn apart. His mother has been lost in a deep depression ever since, his father has been unable to speak of what happened and Lucas has been trapped in his guilt . . . until he receives a note that changes everything.

Lucas has twenty-one days to find out the truth about what happened to his sister, and save her life . . . . if she really is still alive.

Open one sealed letter each day and experience the mystery as a real-time countdown

People drift apart. You and Georgie were inseparable once; she knew you better than anyone. But that was then.

Now, out of the blue, Georgie's back. She's inviting you to a glamorous New Year's Eve afterparty in Amsterdam - a chance to relive the good old days and the fun you used to have.

You go. You laugh. You remember.

But then Georgie vanishes.

And just like that, you're the prime suspect.

Yasuko lives a quiet life, working in a Tokyo bento shop, a good mother to her only child. But when her ex-husband appears at her door without warning one day, her comfortable world is shattered.

When Detective Kusanagi of the Tokyo Police tries to piece together the events of that day, he finds himself confronted by the most puzzling, mysterious circumstances he has ever investigated. Nothing quite makes sense, and it will take a genius to understand the genius behind this particular crime...

Fifteen years ago, a serial killer known only as 'The Whisper Man' wreaked havoc on the sleepy village of Featherbank.

But with the killer behind bars, the village is now a safe haven for Tom and his young son Jake to make a fresh start.

Until another boy goes missing. It feels like history is repeating itself.

Lowen Ashleigh is a struggling writer on the brink of financial ruin when she accepts the job offer of a lifetime. Jeremy Crawford, husband of bestselling author Verity Crawford, has hired Lowen to complete the remaining books in a successful series his injured wife is unable to finish.

Lowen arrives at the Crawford home, ready to sort through years of Verity's notes and outlines, hoping to find enough material to get her started. What Lowen doesn't expect to uncover in the chaotic office is an unfinished autobiography Verity never intended for anyone to read. Page after page of bone-chilling admissions, including Verity's recollection of the night their family was forever altered.

Lowen decides to keep the manuscript hidden from Jeremy, knowing its contents would devastate the already-grieving father. But as Lowen's feelings for Jeremy begin to intensify, she recognizes all the ways she could benefit if he were to read his wife's words. After all, no matter how devoted Jeremy is to his injured wife, a truth this horrifying would make it impossible for him to continue loving her . . .

Deductive Logico solves the riddles of the suspiciously disorderly Investigation Institute, wanders the eerie corridors of a tech billionaire's desert retreat and engages with AI supercomputer MORIARTY to uncover the secrets of TekTopia

Bored of Wordle? Try being a sleuth with these murder mystery puzzles.
G. T. Karber, the creator of the popular online daily mystery game Murdle, presents the second collection of 100 original murder mystery logic puzzles - the perfect gift for armchair detectives and puzzlers to hone their minds and solve a crime.

Today is supposed to be the happiest day of my life.
I'm engaged to the man of my dreams, and in a few short hours, I'm going to stand before a judge, who will declare us husband and wife, ‘til death do us part. Despite some bumps in the road, this day is everything I dreamed it would be.
There's only one problem:
Someone out there doesn't want me to live long enough to say my vows.