Mystery Riddles

When Zoe Faust sees the ghost of a murdered young woman, is it really a spirit—or a flesh and blood woman who stopped aging because she’s a fellow alchemist? Sixteen years ago, high school student Ridley Price discovered a secret she planned to reveal through a party game—but someone killed her first. The baffling crime was never solved. Zoe’s friend Heather has always wondered: Which of the seven guests at the party killed Ridley? When the newly appeared ghost turns dangerous, threatening people they love, Zoe teams up with her gargoyle roommate to unmask the supposed specter.

Rex and Dora face their most difficult puzzle yet. First, they have to uncover the real identity of the victim. Only then can they determine who had the motive to kill. But in the Eternal City, the past and present are intertwined. Old flames return, past grudges re-emerge, and regrets bring consequences. Before the case ends, they'll have to answer a riddle. What is more important—solving the case or saving the life of a friend?

Riddle of the Sands is set during the long suspicious years leading up to the First World War and is a classic of spy fiction.

Lost in the mists of the Romney Marsh, Angela Marchmont stumbles upon the body of a woman whose face has been disfigured - presumably to prevent recognition. Who is she, and what was she doing out there in the middle of nowhere? The search for answers will take Angela from a grand stately home to London's most fashionable - and disreputable - nightclub, and into a murky world of illegal drinking, jazz music, and lost souls.

Will the year end with a death or start with a bang? After a tumultuous Christmas season, Harper Sullivan is ready to welcome the new year with open arms. Havenwood's New Year's Eve Spectacle promises to be a dazzling occasion, but an unexpected twist thrusts Harper into a world of mystical intrigue. Amidst the glittering lights, Harper uncovers a spectral mystery that has haunted the town for decades. Determined to bring closure to the spellbound soul, Harper embarks on a hunt for clues, hoping to finally help the spirit find peace where so many others have tried and failed.

Seventy thousand years ago, the human race almost went extinct. We survived, but no one knows how.

Until now. The countdown to the next stage of human evolution is about to begin, and humanity might not survive this time. The Immari are good at keeping secrets. For 2,000 years, they've hidden the truth about human evolution. They've also searched for an ancient enemy - a threat that could wipe out the human race. Now the search is over.

The plot involves the uncovering of secret German preparations for an invasion of the United Kingdom and is sited by Winston Churchill as one of the major reasons the Admiralty decided to establish naval bases at Invergordon, the Firth of Forth and Scapa Flow.

Just as donut-shop manager and secret witch Meg Walton thinks her sleuthing days are finally behind her, another murder rocks her coastal, Northern California hometown of Enchanted Bay. The case strikes especially close to home when Meg finds out the victim is one of her mother's close friends, Hope Riddle. When the local police rule that Hope's death is a burglary gone bad, Meg sets out to prove them wrong and bring Hope's real killer to justice - with the help of a few good spells.

In Marbella, Spain, Dr. Kate Warner awakens to a horrifying reality: the human race stands on the brink of extinction. A pandemic unlike any before it has swept the globe. Nearly a billion people are dead--and those the Atlantis Plague doesn't kill, it transforms at the genetic level. A few rapidly evolve. The remainder devolve. As the world slips into chaos, radical solutions emerge. Industrialized nations offer a miracle drug, Orchid, which they mass produce and distribute to refugee camps around the world. But Orchid is merely a way to buy time. It treats the symptoms of the plague but never actually cures the disease.

The Riddle of the Third Mile is the sixth novel in Colin Dexter's Oxford-set detective series. The thought suddenly occurred to Morse that this would be a marvellous time to murder a few of the doddery old bachelor dons. No wives to worry about their whereabouts; no landladies to whine about the...

While on a sailing trip in the Baltic Sea, two young adventurers-turned-spies uncover a secret German plot to invade England. Widely recognized as the first modern spy thriller, this 1902 lone masterpiece by World War I Royal Navy officer Erskine Childers was written as a wake-up call to the British government to attend to its North Sea defenses. It accomplished that task and has been considered a classic of espionage literature ever since.

When Kip Bramley receives a cryptic invitation, delivered by a beetle-shaped drone that appears to be breathing, his world changes forever. On his first day at Quicksmiths College of Strange Energy Kip finds himself chasing riddles and solving puzzles set 400 years earlier by a mysterious genius. Kip, his new friends, and their furry sidekicks must stay one step ahead to find the Ark of Ideas. But dark forces are closing in and getting closer....

Northern Morocco: Dr. Kate Warner cured a global pandemic, and she thought she could cure herself. She was wrong. And she was wrong about the scope of the Atlantis conspiracy. Humanity faces a new threat, an enemy beyond imagination. With her own time running out and the utter collapse of human civilization looming, a new hope arrives: a coded message from a potential ally.

Detective Kate Rosetti is not a big fan of February 14th. Even worse than gigantic bouquets of roses and buckets of chocolate, however, are the love notes she’s been receiving from infamous serial killer Ramone Wilkes, the man who very nearly stole her life. When she finds out that he’s escaped from prison, she knows the chances are good that he’s making his way north to the streets of St. Paul to finish the job he started two years ago. Capturing Ramone “The Dentist” Wilkes during his first killing spree was no breeze, and this time, luck might not be on her side.

The thrilling conclusion to The Extinction Files is finally here! In 2003, the first human genome was sequenced. But the secrets it held were never revealed. The truth was discovered 30 years ago, almost by accident. Dr. Paul Kraus had spent his entire career searching for what he called humanity's lost tribes - human ancestors who had gone extinct. When Kraus compared the DNA samples of the lost tribes with our own, he found a pattern of changes: a code. At the time, the technology didn't exist to unravel what it meant. Kraus hid his work and disappeared.

Get ready and buckle up as we set off on a mind-bending adventure of over 200 riddles for kids and adults. Kids, are you tired of having to listen to your parents’ questionable music choices in the car? Fear no more! These riddles will transform any boring journey into a fun game of the mind. Parents, is the question ‘Are we there yet’ the road trip soundtrack that always seems to get stuck on repeat? Great news, with this grand collection of riddles those sighs of boredom quickly become cries of laughter!

More terrifying than the savage murder of historian Ram Mathur on the ghats of the Ganga are the questions that follow. The letter carved on his face, the cryptic mail he sends his daughter.

A mysterious psychopath with god-like powers has suddenly appeared in OtherWorld. And every time he destroys an entire city, he leaves behind a calling card: a riddle. With the help of a few old friends, Ian, Alaria, and Stig set out to discover who he is and what he wants. But in order to stop him, they’ll have to play his twisted little game…and not everyone will make it out alive.

Book three in this fast-paced and exciting series for middle grade fantasy, mystery, and animal buffs. Noah, Megan, Richie, and Ella are the Action Scouts; friends whose tree house overlooks the Clarksville City Zoo. When they discover a magical world hidden within the zoo, they are swept away...

Shreya and her twin brother, Sushant, are attacked by a mysterious stranger with extraordinary powers. Fighting for their lives, and unable to hold out against him, Shreya falls back, in desperation, upon an ancient legend. But when an ancestor from deep antiquity unexpectedly appears in response to Shreya’s cry for help, the lives of the twins take an unexpected turn. For an ancient evil, described in the shlokas of the Rigveda, India’s oldest text, long believed to have been vanquished and rooted out from the face of the earth, has inexplicably survived.