Nature Mysteries

When a woman mysteriously vanishes, leaving her car behind in a supermarket parking lot, injured police officer, Sloan Cooper, determines to keep herself busy looking for any similar cases. She finds them, spread across three states. Men and women, old and young―the missing seem to have nothing in common. But the abductions keep on coming. It will take every ounce of Sloan's endurance to get to the dark heart of this bizarre case―and she's willing to risk her life again if that's what it takes...

Brain, Nature, Mind, Universe is your gateway to the most astonishing wonders of science and the mysteries that continue to baffle experts. Delve into mind-bending facts and intriguing stories about everything from our brains to the cosmos. Each chapter reveals fascinating truths, quirky discoveries, and unsolved puzzles that will inspire curiosity in listeners of all ages.

The Chicken Squad is back for their second (mis)adventure, and this time they’re solving the mystery of a kidnapped…HOUSE? A hilarious chapter book from the bestselling author of Click, Clack, Moo and The Trouble with Chickens. Dirt, Sugar, Sweetie, and Poppy are the four members of The Chicken Squad, and business is booming.

Gordon Korman knows the types of books kids like to read, considering he published his first novel at the ripe old age of 12. Since then, his unique brand of offbeat humor has helped him become a New York Times best-selling author. In this third tale featuring Griffin “The Man with the Plan” Bing, a tough new principal gets on Griffin’s last nerve, and the feeling is mutual. When a valuable ring is stolen from a school display case, Griffin realizes he’s been framed for the crime.

Returning from a riding trip through New England, Freddy the pig, Jinx the cat, and Samuel Jackson the mole are surprised at the cool reception they get from the people of Centerboro. It seems that some animals have been raiding gardens, stealing bicycles, and breaking into houses. And they'e led by a pig that matches Freddy's description!

When Josh discovers a nest of young falcons in the forest, he, Dink, and Ruth Rose start visiting every day. But in the morning they find it empty! The kids discover a wounded falcon with its wing feathers clipped, and they know someone's up to no good. Can they figure out what's going on before it's too late to save the falcons?

Through vivid stories of devoted pigs, two-timing magpies, and scheming roosters, The Inner Life of Animals weaves the latest scientific research into how animals interact with the world with Peter Wohlleben's personal experiences in forests and fields. Horses feel shame, deer grieve, and goats discipline their kids. Ravens call their friends by name, rats regret bad choices, and butterflies choose the very best places for their children to grow up.

In The Case of the Crown Jewels, when the crown jewels go missing from Kennel Palace, it's up to super-sleuth Sherlock Bones and Dr. Catson to solve the crime. But with multiple suspects and a trail that's starting to run cold, will they be able to catch the culprit in time? In The Mystery of the Vanishing Magician, when a famous magician vanishes from a train bound to Paris, Catson is convinced of foul play… but none of the other passengers seem to know anything about the magician. Was he on the train at all?

When the Aldens hear that Mr. Wood's cat Spotzie is missing, they immediately help out by putting up "LOST CAT" posters and going door-to-door with a photograph of the cat. But along the way, they meet some strange characters, receive frightening phone calls, and even find a cat that looks just like Spotzie - but is it? It seems that the more they search, the more mysterious the mystery becomes!

The Chicken Squad prides themselves on being ready for anything. Marshmallow life preserves? Check. Copious bags of jellybeans for a car ride? Check. Storm shelter? Storm shelter! They need a storm shelter in case there is ever a storm. So Sugar takes it upon himself to build one in the yard. But it turns out it's not big enough for everyone. And the big dig has unearthed some mysterious surprises.

Welcome to Quillhaven, where candy carries enchantment and secrets are as sweet—and sticky—as caramel. When Sophie Vanora inherits her great-aunt’s candy shop, Sugar Spells, she’s expecting powdered sugar and peppermint bark—not magical confections and mysterious break-ins. But when her aunt’s secret recipe book of enchanted sweets vanishes, and an ominous note reading Lullaby and good night is left behind, Sophie knows this is more than petty theft. Someone is after the magic—and they don’t intend to play nice. With the help of quirky townsfolk, a pair of mischievous feline...

A series of robberies has disrupted the peaceful life at the Bean Farm. First, food disappears from The First Animal Bank. Then sheets and shirts vanish from a clothesline. By the time oats are stolen from the barn, everyone is suspicious and upset. Soon, the animals even suspect Freddy! Who, or what, is responsible for the crimes? What is the mysterious white shape in the Great Woods?

The Chicken Squad is back for its sixth (mis)adventure, and this time, there's a headless bear on the loose, and the Chicken Squad's beloved Barbara has gone missing!

Humphrey has always investigated things, like why Speak-Up-Sayeh was so quiet and Tall-Paul and Small-Paul didn't get along, but this is a true mystery - Mrs. Brisbane is missing! She just didn't show up in Room 26 one morning and no one told Humphrey why. The class has a substitute teacher, called Mr. E., but he's no Mrs. Brisbane.

The Boxcar Children are spending their vacation on a farm. They learn to do everything from milking cows and making homemade jam to raising a barn. Then one day they spot a beautiful horse locked up in a stable. Who is the mystery horse? And why is it hidden?

Honey Santana, impassioned, willful, possibly bipolar, self-proclaimed "queen of lost causes", has a scheme to help rid the world of irresponsibility, indifference, and dinnertime sales calls. She's taking rude, gullible Relentless, Inc., telemarketer Boyd Shreave and his less-than-enthusiastic mistress, Eugenie, into the wilderness of Florida's Ten Thousand Islands for a gentle lesson in civility.

A lovable dog helps his human girl solve a mystery. Kayla made peanut butter treats for Jillian's new puppy, Thor. But now the treats are missing. What does Kayla know? There are three treats missing. King was in the kitchen. King's breath doesn't smell like peanut butter. What does King know? There's an intruder in the house. How will they solve the mystery?

The Chicken Squad is back for their fourth (mis)adventure, and this time they're facing their darkest mystery yet: shadows!

When Mia moves to Vermont the summer after seventh grade, she's recovering from the broken arm she got falling off a balance beam. And packed away in the moving boxes under her clothes and gymnastics trophies is a secret she'd rather forget. Mia's change in scenery brings day camp, new friends, and time with her beloved grandmother. But Gram is convinced someone is trying to destroy her cricket farm. Is it sabotage or is Gram's thinking impaired from the stroke she suffered months ago?

Legal investigator Finley O’Sullivan has had a difficult year in the wake of her husband’s murder. But in her line of work, there’s no time to grieve. Her job is to protect the firm’s clients and defend their innocence through grueling investigative work. Ellen Winthrop is a force to be reckoned with in the financial world. In a male-dominated industry, she shattered the glass ceiling by empowering and promoting women. But now her husband is dead, killed in the Winthrop family home—and she stands accused of his murder.