Great Mysteries

Henry, Jessie, Violet, and Benny are going down under. Off the coast of Australia, they dive in to explore the Great Barrier Reef. With the help of their conservationist guide, Kayla, they learn about ways to help rebuild the damaged reef. But coral reefs take a long time to take shape. Can the Aldens find ways to help the animals that need help now?

Spring, 1918. The Great War is at a crucial stage, the Germans are making one last push into France, and the Allies are struggling to hold them back. Battle lines are shifting, and men, and their machines, are being sent up and down the front to shore up defenses. Major Heathcliff Lennox, and his batman Greggs, are told to report to their new HQ. They set off on a sunlit day to fly the distance, but the enemy is never far away, and disaster strikes. They're sent crashing to the ground behind enemy lines, where life, death, and love await.

Drugged, manacled, condemned to a dank cell in the depths of London's infamous Newgate prison, the world's greatest literary detective awaits execution by a vengeful crew of formidable enemies. Escape is impossible; death, a certainty. But not for Sherlock Holmes, who, in a stunning display of intellect and derring-do, will elude his hangman's noose and live to fiddle, spy, and ratiocinate another day.

Strange Tales of Scotland all deal with a particular aspect of Scottish mysteries. You'll learn of the ghost that appeared at the wedding of King Alexander II, and of monsters such as the Shellycoat and Water-horse that were thought to inhabit Scotland’s lochs...Finally, we have a look at the legend of the phantom armies of Scotland; soldiers who refuse to fade away even centuries after their wars have been fought, and their causes faded in history. Welcome to the Strange Tales of Scotland.

Earth’s life support systems are destabilizing and human civilization is spinning out of control, careening toward immanent self destruction. The complex and interconnected dangers imperiling modern humanity can only be understood and fixed by an advanced form of intelligence—much more advanced than that of homosapiens. That is why Brigitte Sophia, a genius mathematician and computer scientist, has dedicated her life to developing advanced Artificial Intelligence for her supercomputer, OTTO.

Brad Cranston is having a normal Friday afternoon in Shelter Harbor, Michigan when he receives a desperate call from his brother, who disappeared six years ago. Conrad’s message is clear: head south, bring a boat, do not involve the police, and there is a load of money involved - click. After enlisting the service of rookie Private Investigator Allison Shannon - a retired master diver who is haunted by her own demons - the two start to realize that Conrad Cranston has become much more than a lost hiker.

In this all-new very special miniseries, the Aldens have been recruited by a secret society to return lost artifacts and treasures to their rightful locations - all around the world! The final leg of the Aldens' journey brings them to South America and to the Salt Flats in northern Argentina. But when they hit a dead end, they realize someone has tricked them in order to delay their plans! Returning to Buenos Aires, the Aldens connect with the Silvertons and are able to get back on track. But it is clear their rivals are closer than ever.

East Africa, 1913. The disgraced English aristocrat Everard Dominey stumbles out of the bush and comes face to face with his lookalike, the German Baron von Ragastein. Months later, Dominey returns to London and resumes his glittering social life. But is it really Dominey who has come back - or a German secret agent seeking to infiltrate English high society?

After camping in Rocky Mountain National Park, Jake and his friends travel to the Great Sand Dunes in southern Colorado. Exploring the heart of the dunes, they stumble upon something both unexpected and dangerous. Through more twists and turns, Jake’s friendships and integrity are tested by choices that will demand smarts and courage.

A local radio station is holding the Great Detective Race, and the Boxcar Children have entered the contest! They solve riddles and search all over town for clues leading to the grand prize. But when some of the clues turn out to be fake, it's clear that someone is playing unfairly! Who could be trying to ruin the race - and why?

Enjoy the great detectives of the Golden Age of classic mysteries in this unique collection of audio whodunits. Newly recorded for this original anthology, the crimes, criminals, and sleuths depicted here set the standard for decades to come, and remain as entertaining today as they were when first published. Fantastic narrators including Simon Prebble, Kate Fenton, Bill Wallace, and Robert Fass breathe new life into these stories.

Are you prepared to confront the Invisible Man? Venture into Room 666? Investigate a pair of strange feet? If so, this collection of great short-story mysteries will give you hours of unsettling pleasure.

Bucky Wunderlick, rock star and budding messiah, has hit a spiritual wall. In midtour he bolts from his band to hole up in a dingy East Village apartment and separate himself from the paranoid machine that propels the culture he has helped create. As faithful fans await messages, Bucky encounters every sort of roiling farce he is trying to escape.

"The Great Antarctic Mystery" follows Traci the Penguin, her adventurous husband Dustin, and their curious daughter Lizzie as they embark on a journey inspired by a glowing, ancient map Dustin discovers.

Present day: When a young anthropologist specializing in ancient technology uncovers a terrible secret concealed in the workings of a three-hundred-year-old mechanical doll, she is thrown into a hidden world that lurks just under the surface of our own. With her career and her life at stake, June Stefanov will ally with a remarkable traveler who exposes her to a reality she never imagined, as they embark on an around-the-world adventure and discover breathtaking secrets of the past….

Fourteen mysteries to test your inner sleuth! This collection includes "The Stolen White Elephant" by Mark Twain, narrated by Mauro Hantman; "The Fenchurch Street Mystery" by Baroness Orczy, narrated by Davina Porter; "Problem of the Superfluous Finger" by Jacques Futrelle, narrated by Stephen R. Thorne; "The Blue Sequin" by R. Austin Freeman, narrated by Simon Vance; "An Intangible Clue" by Anna Katharine Green, narrated by Angela Brazil; and "The Oblong Box" by Edgar Allan Poe, narrated by Mauro Hantman, among others.

Australia has always been a land of mysteries. Some are ancient, some are historical and many continue to perplex us today—and will probably continue to do so tomorrow. More often than most of us would like to think, things simply vanish and people disappear without explanation, leaving a trail of heartbreak across generations. Australia also has its fair share of buried loot and fabulous riches gone missing—somewhere. Master storyteller Graham Seal has gathered mysteries from around Australia.

Much to their surprise, the Peaches had a great summer running their food truck business selling their pies across the Mid-West, but they're happy to be back home in Duluth, Minnesota, where they can settle back into a routine just in time for the new school year. That is until Great Aunt Lucinda wants to gift them her historic mansion. But there are conditions: they're to turn it into a cozy bed-and-breakfast, something the Peach kids' mom always dreamed of before she passed away. And they only have until Thanksgiving to do the renovations and prove they can make the business work.

Early in the morning of Monday, July 8, 1895, 13-year-old Robert Coombes and his 12-year-old brother, Nattie, set out from their small, yellow-brick terraced house in East London to watch a cricket match at Lord's. Their father had gone to sea the previous Friday, the boys told their neighbors, and their mother was visiting her family in Liverpool. Over the next 10 days, Robert and Nattie spent extravagantly, pawning their parents' valuables to fund trips to the theatre and the seaside. But as the sun beat down on the Coombes house, a strange smell began to emanate.

Seven stories of mystery and adventure from R Austin Freeman; including an audacious theft from London's National Gallery; the sudden self-confidence of a normally timid curate; a very remarkable funeral; a ghostly lawyer's repentance; a lucky find for a rural bricklayer; and two investigations for the celebrated forensic detective Dr. John Thorndyke...