THE GRIMSTONE

Alice Starling is missing. In her apartment, the police find three things:

A DEAD BODY
A CRYPTIC NOTE
A FOLDER OF NAMES
Alice insists she is innocent – but she needs your help. . .
In a hastily written letter, Alice has left you with 18 specific clues and a list of 46,600 potential suspects. Somewhere in this sea of names hides a murderer.

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..

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

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

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.

What is a happily ever after really worth?
Naomi was living the quintessential love story. Boy meets girl. They fall in love, get married, buy a dream house, start a family…
Then—he kicks her out, hires the city's best divorce lawyers, drains their accounts, and takes up with a 20-something.

It's a brutal end to the story. Naomi should accept defeat: move into a dingy apartment, get back into the workforce, and piece together the shattered remains of her life.

Michael Corleone's exile in Sicily is ending, but on the instructions of his father, The Godfather, he must bring back to him the young man known as Salvatore Giuliano - if he can find him. At sea amid the treacheries of a brutal and unfamiliar land, Mich

Chicky Diaz is everyone’s favourite doorman at the Bohemia, New York City’s world-famous home of celebrities, financiers, and the cultural elite.

Gathered in the Bohemia’s basement, the almost entirely Black and Hispanic staff is reeling. Just a few miles away, a Black man has been killed by the police, leading to a long night of violence across the city.

But the rising tensions aren’t what most concern Chicky. He knows that there’s more going on within the rooms of the Bohemia than anyone’s aware of. In fact, ahead of tonight’s shift, he bought a gun even before he knew of the rising pandemonium.