This compelling addition to the What Was? series covers what was supposed to be “the war to end all wars” but tragically wasn't.

Leonardo da Vinci was a gifted painter, talented musician, and dedicated scientist and inventor, designing flying machines, submarines, and even helicopters. Yet he had a hard time finishing things, a problem anyone can relate to. Only 13 paintings are known to be his; as for the illustrated encyclopedia he intended to create, all that he left were thousands of disorganized notebook pages. Here is an accessible portrait of a fascinating man who lived at a fascinating time - Italy during the Renaissance.

Not quite human and not quite an animal, the Yeti has been the subject of speculation for centuries. In modern times, the Yeti has become a popular cryptid, appearing in movies, books, and TV shows. Although there are many claimed sightings of the Yeti, there is no real evidence that it exists. This elusive cryptid, also known as the Abominable Snowman, remains a mystery. Here are the facts about what we really know about Yeti sightings, research, and lore.

The What Do We Know About? series explores the mysterious, the unknown, and the unexplained. Is the Loch Ness Monster really lurking beneath Scottish waters, or is it just a myth? Find out all that there is to know about the most famous aquatic cryptid! Also known as Nessie, this creature of the lake's history dates all the way back to the year 565. Since then, there have been photographs and films that allegedly show proof of the monster's existence. But are they fact or fiction?

Jim Henson broke into television with a five-minute puppetry segment when he was only a freshman in college. He created puppets like none ever seen before, with expressive fabric faces and rod-controlled arms. His Muppets became world-renowned celebrities and formed the backbone of a media empire. This easy-to-listen-to biography will be published 20 years after Henson's untimely death.

How did a teenage actress become a Grammy-winning pop star? Find out in this Who HQ Now biography about Ariana Grande and her exciting career that spans the Broadway stage, television, and music to blockbuster movies!

In her amazing diary, Anne Frank revealed the challenges and dreams common for any young girl. But Hitler brought her childhood to an end and forced her and her family into hiding. Who Was Anne Frank? looks closely at Anne’s life before the secret annex, what life was like in hiding, and the legacy of her diary.

Ten-year-old George Calder can't believe his luck - he and his little sister, Phoebe, are on the famous Titanic, crossing the ocean with their aunt Daisy. The ship is full of exciting places to explore, but when George ventures into the first-class storage cabin, a terrible boom shakes the entire boat. Suddenly water is everywhere, and George's life changes forever.

Sea monsters have a long history in lore and literature. Homer first wrote of them in 700 BCE. What Do We Know About the Kraken? lets curious young listeners explore what we actually know about this mysterious sea monster's long history. Dive into the facts behind this massive squid-like creature that was first described using the word "Kraken" in the beginning of the eighteenth century.

Imagine over three million square miles of sand dunes that are as tall as a ten-story building. That place is real—it's the Sahara Desert! Vast, yes! And home to fascinating creatures such as ostriches and fennec foxes as well as amazing plant life. The shallow roots of the mesquite tree can grow almost 200 feet across to absorb water.

Almost everyone can sing along with the Beatles, but how many young listeners know their whole story? Geoff Edgers, a Boston Globe reporter and hard-core Beatles fan, brings the Fab Four to life in this Who Was...? book. Listeners will learn about their childhoods in Liverpool, their first forays into rock music, what Beatlemania was like, and why they broke up. It's all here in an easy-to-listen-to narrative!

Called the "Great Pathfinder", Daniel Boone is most famous for opening up the West to settlers through Kentucky. A symbol of America's pioneering spirit Boone was a skilled outdoorsman and an avid reader, although he never attended school. Sydelle Kramer skillfully recounts Boone's many adventures, such as the day he rescued his own daughter from kidnappers.

Amelia Earhart was a woman of many "firsts." In 1932, she became the first woman to fly solo across the Atlantic Ocean. In 1935, she also became the first woman to fly across the Pacific. From her early years to her mysterious 1937 disappearance while attempting a flight around the world, listeners will find Amelia Earhart's life a fascinating story.

Who can run for president? What are the differences between America's two major political parties? Is the Electoral College really a college? The newly updated What Is a Presidential Election? answers these questions and many, many more. From stump speeches to campaign slogans, debates to nominating conventions, and finally to Election Night and Inauguration Day, listener will learn all about what it takes to run for—and win—the most powerful job on earth.

Cassius Marcellus Clay, Jr., won the world heavyweight championship at the age of 22, the same year he joined the Nation of Islam and changed his name to Muhammad Ali. He would go on to become the first and only three-time (in succession) world heavyweight champion. Nicknamed "The Greatest", Ali was as well known for his unique boxing style, consisting of the Ali Shuffle and the rope-a-dope, as he was for the catchphrase "float like a butterfly, sting like a bee".

Jack loves his childhood toy Dur Pig. DP has always been there for him, through good and bad. Until one Christmas Eve something terrible happens - DP is lost. But Christmas Eve is a night for miracles and lost causes, a night when all things can come to life...even toys. And Jack’s newest toy - the Christmas Pig (DP’s annoying replacement) - has a daring plan: Together they’ll embark on a magical journey to seek something lost and to save the best friend Jack has ever known....

The kingdom of Cornucopia was once the happiest in the world. It had plenty of gold, a king with the finest moustache you could possibly imagine, and butchers, bakers, and cheesemongers whose exquisite foods made a person dance with delight when they ate them. Everything was perfect - except for the misty Marshlands to the north, which, according to legend, were home to the monstrous Ickabog. Anyone sensible knew that the Ickabog was just a myth to scare children into behaving. But the funny thing about myths is that sometimes they take on a life of their own.

Mary Lennox starts her life as an unhappy victim of circumstance. After the loss of her parents, she moves to rural Yorkshire to live with a distant uncle where she resents the wildness of the countryside. At first, she struggles to find a place in this new existence. Although unsure about her surroundings and its occupants, through the gentle guidance of the maid she gradually becomes interested in the story of Mrs Craven, who apparently used to spend her time in a garden at the house, the key to which has vanished.

Olaf, Arendelle’s adorable snowman, loves to read. One day, an unexpected message leads Olaf and his friends Anna, Kristoff, and Sven on a quest for a place known as Haus Biblio, described as a “sea of stories”. This Audible Original spans the group’s journey to Haus Biblio as they cross over mountains, search for monsters under bridges, and have conversations with friendly sheep. During his travels, Olaf makes new friends and hears lots of exciting stories along the way.

This is the complete Wizard of Oz collection of 22 stories written by L. Frank Baum. This is the only complete collection that includes all the Oz stories. All 22 stories are fully complete. They include the dedication and the introduction of each story/book. In this collection, you will find stories not available in other collections. It even includes stories published after the death of L. Frank Baum.

Not quite human and not quite an animal, the Yeti has been the subject of speculation for centuries. In modern times, the Yeti has become a popular cryptid, appearing in movies, books, and TV shows. Although there are many claimed sightings of the Yeti, there is no real evidence that it exists. This elusive cryptid, also known as the Abominable Snowman, remains a mystery. Here are the facts about what we really know about Yeti sightings, research, and lore.

In 1961, Betty and Barney Hill claimed to have experienced a bizarre night that included extraterrestrials, flying saucers, and a few lost hours during which they could recall very little until they underwent hypnosis. Their mysterious story was just the first of many that have been told by people who have since come forward with their own similar experiences. Although there are thousands of people who claim to have experienced alien abduction, much of the world remains skeptical.

The case of D. B. Cooper is a modern legend that has obsessed and cursed his pursuers for generations with everything from bankruptcy to suicidal despair. Now, with Skyjack, Geoffrey Gray obtains a first-ever look at the FBI’s confidential Cooper file, uncovering new leads in the infamous case.

There have long been legends of a curse bestowed upon anyone who disturbs the final resting ground of an Egyptian pharaoh. Lore surrounding these curses claim that they may bring bad luck, illness, or even death. The legend of the curse of King Tutankhamun's tomb spread after odd circumstances and mysterious deaths seemed to follow Howard Carter's research team shortly after discovering and unsealing King Tut's tomb in 1922. It was one of the greatest archaeological discoveries of all things Egyptian—including a desire for the very wealthy to own actual mummies.

In 1585, Sir Walter Raleigh attempted to found the very first permanent English settlement in the Americas. The initial settlement—called the Lane colony—failed due to extremely low supplies and a hostile relationship with the Native American people who were already living on the land. Despite this miserable first attempt, Raleigh decided to establish another settlement. Over one hundred people agreed to join this new colony on Roanoke Island, just off the coast of what is now North Carolina.