Puzzle Mystery

Mystery-lover Libby is excited but nervous when she's sent to live with her aunt while her mother is working abroad. For Aunt Agatha is the headmistress of an extraordinary travelling school that moves from country to country around the world. Joining the school in Paris, Libby is just starting to find her feet when Agatha is arrested, accused of a daring jewel robbery! Can Libby and her new best friend Connie find the real thief and save her aunt?

Six strangers arrive at the home of preeminent puzzle master Alexei Vasiliev for the reading of his will. Among them are the deceased's widow, who'd already begun divorce proceedings, a virologist troubled by actions in his past, and a convicted murderer on day release. The potential beneficiaries will split Vasiliev's $150M fortune if they participate in his last great work. The choice is simple: leave the house with nothing or continue in the hope of solving the six interconnecting escape rooms within this house.

Secret Staircase Construction is under attack, and Tempest Raj feels helpless. After former client Julian Rhodes tried to kill his wife, he blamed her "accident" on the home renovation company’s craftsmanship. Now the family business—known for bringing magic into homes through hidden doors, floating staircases, and architectural puzzle walls—is at a breaking point. No amount of Scottish and Indian meals from her grandfather can distract Tempest from the truth: they’re being framed.

In book 10, the gang witness the horror of a house going up in flames. Then there's the theft of a very valuable violin. Are the two incidents connected? The Seven mean to use all their detective know-how to find out!

William Benson knows what it's like to be accused of something you didn't do - the fear, the vulnerability and the nightmare of watching your life unravel. Now he speaks on behalf of those who have no voice, defending anyone who claims to be innocent. This time, it's Karmen Naylor, estranged daughter of a south London crime boss, fighting a murder charge and desperate to be believed. But Benson becomes trapped into a grudge match between two rival clans, endangering himself and those he loves.

All the world is a puzzle, and Mike Brink—a celebrated and ingenious puzzle constructor—understands its patterns like no one else. Once a promising Midwestern football star, Brink was transformed by a traumatic brain injury that caused a rare medical condition: acquired savant syndrome. The injury left him with a mental superpower—he can solve puzzles in ways ordinary people can’t. But it also left him deeply isolated, unable to fully connect with other people.

In 1969 the US Air Force issued a statement that read‚ "No UFO reported, investigated, and evaluated by the Air Force was ever an indication of threat to our national security." This statement has been proven untrue by the testimony of many military officers and airmen and documentation of incidents involving UFOs and nuclear weapons, testimonies of which the US Air Force was fully aware. UAPs and the Nuclear Puzzle details many of these testimonies, some for the first time.

The Immune Mystery follows doctor and researcher Anita Kåss' quest to solve the autoimmune puzzle, beginning with the premature death of her mother, who developed rheumatoid arthritis shortly after giving birth to Anita. As a child, Anita vowed to study the illness and one day find a cure. Becoming a respected doctor and researcher, Anita devoted herself to studying autoimmune disorders like rheumatoid arthritis, lupus, and multiple sclerosis. A compelling blend of incredible determination and cutting-edge science, this book changes the way we think about autoimmune diseases.

It is the Year of the Wood Dragon, and the ingenious Mike Brink has been invited to Tokyo, Japan, to open the legendary Dragon Box. The box was constructed during one of Japan’s most tumultuous periods, when the samurai class was disbanded and the shogun lost power. In this moment of crisis, Emperor Meiji locked a priceless Imperial secret in the Dragon Box. Only two people knew how to open the box—Meiji and the box’s sadistic constructor—and both died without telling a soul what was inside or how to open it.

When amiable old village eccentric Quentin Andrews dies, the good folk of Cherringham are astonished at the crowd that turns up to his funeral. But even more astonished are the beneficiaries of his will: Quentin has left a veritable fortune to whomever is the first to solve an intricate "Cherringham crossword". That puzzle is only the first of many that Jack and Sarah will uncover as they follow the treasure hunt for clues and learn the truth about who Quentin Andrews really was... and the biggest mystery of them al... was he - in fact - murdered?

Ordinary Elementary is anything but ordinary. Below the classrooms are winding, abandoned, underground passages filled with lost treasures. Fifth-grader Graysen Foxx, aka The Gray Fox—finder of secrets, solver of mysteries, and explorer of the unknown—is hot on the trail of the legendary treasure of long-since-retired Principal Redbeard, which includes a decades’ worth of confiscated gadgets, rare comic books, first-edition Pokémon trading cards, an original Rubik’s Cube, and a retro football handheld video game.

Fledging PI Zachariah Davies’s wealthy and eccentric client, toymaker Alton Beacher, wants to hire an investigator who can pose as his boyfriend while figuring out who is behind the recent attempts on his life. And Zach, struggling to save the business his father built, is just desperate enough to set aside his misgivings and take the job.

Tokyo, 1960. As the first rays of morning light hit the rails at Kamata Station, a man's body is found on the tracks: blood-stained, disfigured and unrecognisable. With only two leads - a distinctive accent and a single word, "kameda" - senior inspector Imanishi Eitaro is called in to solve the puzzle. Accompanied by junior detective Yoshimura, he crosses Japan in search of answers, determined to uncover the secrets of this gruesome crime.

Step into the shadowed halls of "The Puzzle Chamber Mysteries: The Labyrinthine Library," where every whisper and echo holds the key to untold mysteries and ancient wisdom. This gripping novel invites listeners on an unforgettable journey through the heart of a library unlike any other—a place where books breathe secrets, walls shift with magic, and puzzles guard the path to hidden truths. Join an intrepid seeker, chosen to unravel the labyrinth's deepest mysteries and confront challenges that blend the arcane with the intellectual.

On the muddy banks of the Calumet River, a body has been found posed next to a series of mysterious glyphs and bearing wounds from a ritualistic slaying. Chicago detective Addie Bisset knows only one man who can decipher the message left by the killer: her friend Dr. Evan Wilding. A brilliant forensic semiotician, Evan decodes the etchings as Viking Age runes. They suggest either human sacrifice or righteous punishment. But to what god? And for what sins? Only one thing is clear from the disturbing runic riddles: there are more victims to come.

Aaron Peterson feels like he's trapped in a recurring nightmare. After moving halfway across the world to flee his father's latest theme park failure, yet another disaster has occurred: A roller coaster car jumps the tracks at the Golden Apple Amusement Park, resulting in the death of his friend, Lucy Yi.

Nancy, Bess, and George are excited to attend Oracle College's annual Greek mythology themed gala. But the festive sprit turns troubled when a student falls from the balcony mid-speech. Nancy's investigations quickly reveal this was a case of collegiate sabotage. Can she find the campus menace before someone else gets hurt?

The infamous Puzzle Killer returns to Charity, Florida, in search of a rival murderer, and when two serial killers battle, Charlotte, Declan, Seamus, and a naked cat find themselves on the chopping block!

Maysa Malik just can't seem to be good like her twin, Musa. So, when she isn't allowed to go on a school trip, Maysa tries to change her parents' minds by taking part in a cookie competition at the mosque. But when the cookies are all destroyed, it's up to Maysa, Musa and their neighbour, Norman, to solve the mystery. They'll have to put their detective hats on to catch the culprit - and help save Maysa's reputation.

The landline rings as Agneta is waving off her grandchildren. Just one word comes out of the receiver: 'Geiger'. For decades, Agneta has always known that this moment would come, but she is shaken. She knows what it means. Retrieving her weapon from its hiding place, she attaches the silencer and creeps up behind her husband before pressing the barrel to his temple. Then she squeezes the trigger and disappears - leaving behind her wallet and keys.