What makes puzzles—jigsaws, mazes, riddles, sudokus—so satisfying? Be it the formation of new cerebral pathways, their close link to insight and humor, or their community-building properties, they’re among the fundamental elements that make us human. Convinced that puzzles have made him a better person, A.J. Jacobs—four-time New York Times bestselling author, master of immersion journalism, and nightly crossworder—set out to determine their myriad benefits. And maybe, in the process, solve the puzzle of our very existence. Well, almost.

In The Puzzler, Jacobs meets the most zealous devotees, enters (sometimes with his family in tow) any puzzle competition that will have him, unpacks the history of the most popular puzzles, and aims to solve the most impossible head-scratchers, from a mutant Rubik’s Cube, to the hardest corn maze in America, to the most sadistic jigsaw. Chock-full of unforgettable adventures and original examples from around the world—including new work by Greg Pliska, one of America’s top puzzle-makers, and a hidden, super-challenging but solvable puzzle—The Puzzler will open readers’ eyes to the power of flexible thinking and concentration. Whether you’re puzzle obsessed or puzzle hesitant, you’ll walk away with real problem-solving strategies and pathways toward becoming a better thinker and decision maker—for these are certainly puzzling times.

From the bestselling author of Strange Houses and Strange Pictures comes a new unsettling mystery--eleven strange buildings, each with its own twisted floor plan and eerie backstory, and a terrible secret that connects them all.

A lonely hut in the woods.

A murder house.

A hidden chamber.

A mysterious shrine.

A home in flames.

A nightmarish prison.

After receiving multiple tips from his devoted readership, a writer fascinated by the occult put together eleven case files, each featuring its very own strange building. Each of the eleven structures in this book has a floor plan that conceals a disturbing architectural quirk: from disappearing rooms to apartments with no means of escape. Each buildings tells its own chilling story. And each is part of a grander puzzle. Look closely . . . and you'll see that everything is connected. All leading to a revelation so horrifying you won't want to believe it.

Millions of readers have become addicted to solving Uketsu's dark mysteries. Strange Buildings is the strangest, and darkest, of them all.

Translated from the Japanese by Jim Rion

Julia Z, a young woman who gained notoriety at 14 as the "orphan hacker," is trying to live a life of digital obscurity in a Boston suburb.

But when a lawyer named Piers, whose famous artist wife, Elli, has been kidnapped by dangerous criminals barges into her life, Julia decides to put the solitary life she has painstakingly recreated at risk as she can’t walk away from helping Piers and Elli, nor step away from the challenge of this digital puzzle. Elli is an onierofex, a dream artist, who can weave the dreams of an audience together through a shared virtual landscape, live, in a concert-like experience by tapping into each attendee’s waking dream and providing an emotionally resonant and narrative experience. While attendees’ dreams are anonymous, Julia discovers that Elli was also providing a one-on-one dream experience for the head of an international criminal enterprise, and he’s demanding his dreams in return for Elli.

Unraveling the real and unreal will lead Julia on an adventure that will take her across the country and deep into the shadows of her psyche. This is the first in a near-future science fiction thriller series.

Clayton Stumper might be in his twenties, but he dresses like your grandpa and fusses like your aunt. Abandoned at birth on the steps of the Fellowship of Puzzlemakers, he was raised by a group of eccentric enigmatologists and now finds himself among the last survivors of a fading institution.

When the esteemed crossword compiler and main maternal presence in Clayton’s life, Pippa Allsbrook, passes away, she bestows her final puzzle on him: a promise to reveal the mystery of his parentage and prepare him for life beyond the walls of the commune. So begins Clay’s quest to uncover the secrets surrounding his birth, secrets that will change Clay—and the Fellowship—forever.

Almost as soon as it appeared, the crossword puzzle became indispensable to our lives. Invented practically by accident in 1913, when a newspaper editor at the New York World was casting around for something to fill empty column space, it became a roaring commercial success almost overnight. Ever since then, the humble puzzle has been an essential ingredient of any newspaper worth its salt. But why, exactly, are the crossword’s satisfactions so sweet?

Blending first-person reporting from the world of crosswords with a delightful telling of its rich literary history, Adrienne Raphel dives into the secrets of this classic pastime. Thinking Inside the Box is an ingenious love letter not just to the abiding power of the crossword but to the infinite joys and playful possibilities of language itself.

Make a wish. . . .

Lucy Hart knows better than anyone what it’s like to grow up without parents who loved her. In a childhood marked by neglect and loneliness, Lucy found her solace in books, namely the Clock Island series by Jack Masterson. Now a twenty-six-year-old teacher’s aide, she is able to share her love of reading with bright, young students, especially seven-year-old Christopher Lamb, who was left orphaned after the tragic death of his parents. Lucy would give anything to adopt Christopher, but even the idea of becoming a family seems like an impossible dream without proper funds and stability.

But be careful what you wish for. . . .

Just when Lucy is about to give up, Jack Masterson announces he’s finally written a new book. Even better, he’s holding a contest at his home on the real Clock Island, and Lucy is one of the four lucky contestants chosen to compete to win the one and only copy.

For Lucy, the chance of winning the most sought-after book in the world means everything to her and Christopher. But first she must contend with ruthless book collectors, wily opponents, and the distractingly handsome (and grumpy) Hugo Reese, the illustrator of the Clock Island books. Meanwhile, Jack “the Mastermind” Masterson is plotting the ultimate twist ending that could change all their lives forever.

. . . You might just get it.

The Rules of Blackheath

Evelyn Hardcastle will be murdered at 11:00 p.m.

There are eight days, and eight witnesses for you to inhabit.

We will only let you escape once you tell us the name of the killer.

Understood? Then let's begin...

Aiden Bishop knows the rules. Evelyn Hardcastle will die every day until he can identify her killer and break the cycle. But every time the day begins again, Aiden wakes up in the body of a different guest at Blackheath Manor. And some of his hosts are more helpful than others.

The 71⁄2 Deaths of Evelyn Hardcastle is a breathlessly addictive locked-room mystery that follows one man's race against time to find a killer, with an astonishing time-turning twist that means nothing and no one are quite what they seem.

In the heart of the US capital, Dinah Kendall's role for the Office of Strategic Services isn't the thrilling espionage career she dreamed of. Instead, she spends her days crafting rumors aimed at undermining Axis morale. As Dinah navigates her duties, she uncovers a startling revelation: Her mother, Lillian, was once a codebreaker, cracking military ciphers during the Great War alongside some of the nation's most brilliant minds. The deeper Dinah dives into her mother's past, the more secrets come to light--including the heavy cost of high-stakes codebreaking. 

Lillian, though resolute in her decision to avoid war work, reluctantly enters the fray when old friends in Washington, DC, seek her expertise. Both mother and daughter find themselves working behind the scenes--and working together--to support the Allied cause. But just when Dinah begins to excel in her new position, everything she's worked so hard to obtain comes crashing down around her. Caught in a web of intrigue and unsure who to trust, she must piece together the truth in time to confront the shadowy threat that could compromise the impending D-Day invasion.

Meet Judith: a seventy-seven-year-old whiskey drinking, crossword puzzle author living her best life in a dilapidated mansion on the outskirts of Marlow.

Nothing ever happens in Marlow. That is, until Judith hears her neighbor shot while skinny-dipping in the Thames. The local police don't believe her story. It's an open and shut case, of course. Ha! Stefan can't be left for dead like that.

Judith investigates and picks up a crew of sidekicks: Suzie the dogwalker and Becks the vicar's wife. Together, they are the Marlow Murder Club.

When another body turns up, they realize they have a real-life serial killer on their hands. And the puzzle they set out to solve has become a trap from which they might never escape...

Robert Thorogood, has turned the Christie-mystery on its head with this ever-so-sly cozy perfect for readers who love Richard Osman's The Thursday Murder Club and An Elderly Lady is Up to No Good.

"Lightweight but no-nonsense and genuinely brainy"--Kirkus Reviews

"Damn right funny and heartwarming...great fun"--Crime Time

"I love Robert Thorogood's writing."--Peter James, international bestselling author

A deadly rivalry.

A chilling secret.

One woman who can decipher the truth.

On a frigid, windswept day in Scotland's Western Isles, Eleanor Bruton's body is discovered on the shore. To her family Eleanor was an ordinary middle-aged woman. She did flower arrangements and plumped kneeler cushions at church. Little did they know she was harboring a dark and all-consuming secret. A scrap of fraying embroidery that seems worthless at first glance.

For over a century, two rival organizations of women have gone to deadly lengths to secure the valuable artifact in the hopes of finding the original medieval manuscript from which it was torn. The Order of St. Katherine: devoted to the belief that women must pull strings in the shadows to exercise control. And the Fellowship of the Larks, determined to amass as many overt positions of power for women as possible...so long as their methods of doing so never come to light.

When Dr. Anya Brown garners international attention for her translation of the cryptic Folio 9, she is handpicked by Diana Cornish, a professor and high-ranking member of the Fellowship, to join the exclusive Institute of Manuscript Studies in St. Andrews. Unbeknownst to Anya she's been recruited at great personal danger to translate ancient texts that the Fellowship believes critical to their mission.

Meanwhile at Scotland Yard, Detective Constable Clio Spicer begins a private investigation into the death of Eleanor Bruton.

As all the women grow further entangled in this ancient web, circumstances spin wildly out of control and their lives may be in grave danger.

A writer named Joël, Switzerland's most prominent novelist, flees to the Hôtel de Verbier, a luxury resort in the Swiss Alps. Disheartened over a recent breakup and his longtime publisher's death, Joël hopes to rest. However, his plans quickly go awry. It all starts with a seemingly innocuous detail: at the Verbier, there is no room 622.

Before long, Joël and fellow guest Scarlett, acting as amateur sleuths, uncover a long-unsolved murder that transpired in the hotel's room 622. The attendant circumstances add layers of corporate intrigue: the succession of Switzerland's largest private bank, a mysterious counterintelligence operation called P-30, and a most disreputable sabotage of hotel hospitality. A European phenomenon, The Enigma of Room 622 is a true mystery within a mystery--a matryoshka doll of intrigue--as precise as a Swiss watch--and Dicker's most diabolically addictive thriller yet.

Translated from the French by Robert Bononno

After her mother’s passing, Katie Chambers returns to Cedar Bay, a serene enclave nestled in the southwest corner of Washington State’s Whidbey Island to support her newly widowed father, Jim Chambers. Stepping into her mother’s footsteps, Katie takes on the role of graphic designer at Cedar Bay Puzzles. With the help of her father, she resurrects her mom’s cherished initiative, the South Island Jigsaw crew, a group of puzzle enthusiasts who gather weekly at the library to test and tackle the latest Cedar Bay Puzzles creations. But when a member of their club is murdered and Jim is the last person to see her alive, resulting in his arrest, Katie and the rest of the gang must use all of their resources to obtain justice for both. 

To prove her father’s innocence, Katie reaches out to Connor Crozier, a firefighter and her former flame who shattered her heart seven years ago. With problems piling up at work and a competitor outright accusing CBP of stealing his designs, it is up to Katie to puzzle out the mystery before it’s too late. 
 

In 1927, eight-year-old Clara Harrington’s magical childhood shatters when her mother, renowned author, Bronwyn Newcastle Fordham, vanishes off the coast of South Carolina. Bronwyn stunned the world with a book written in an invented language that became a national sensation when she was just twelve years old. Her disappearance leaves behind not only a devoted husband and heartbroken daughter, but also the hope of ever translating the sequel to her landmark work. As the headlines focus on the missing author, Clara yearns for something far deeper and more insatiable: her beloved mother.

By 1952, Clara is an illustrator raising her own daughter, Wynnie. When a stranger named Charlie Jameson contacts her from London claiming to have discovered a handwritten dictionary of her mother’s lost language. Clara is skeptical. Compelled by the tragedy of her mother’s disappearance, she crosses the Atlantic with Wynnie only to arrive during one of London’s most deadly natural disasters—the Great Smog. With asthmatic Wynnie in peril, they escape the city with Charlie and find refuge in the Jameson’s family retreat nestled in the Lake District. It is there that Clara must find the courage to uncover the truth about her mother and the story she left behind.
 

Down-on-her-luck Alice had hoped to retire before turning sixty-five, not struggle to keep her cozy home and dependable job. But even after divorce leaves her golden years a mess, the pieces always come together with a little help from her friends—a fun-loving crew who thrive on jigsaws over coffee, cocktails, and gossip. So, when it’s time to defend close confidant Ruby Milliner, she springs into action. Only, in this case, supporting Ruby means proving she didn’t murder her cheating husband!

Ruby never wanted to kill George, although anger can make a person say questionable—and incriminating—things. And scheming, deceitful George made a lot of people angry. A quick investigation reveals the man was blackmailing whoever he could for a quick payday, from his mistress to the most prominent residents in town . . .

Alice dives into a secret search to exonerate Ruby, fiercely committed to cracking the crime and patching up torn relationships along the way. Despite using her unassuming persona to fly under the radar, slimming down a massive suspect list and restoring peace to West Hazel is a real gamble. Because if successful, Alice will meet a vengeful killer whose game she doesn’t yet know how to play.