Nature Mysteries

After helping clean up an oil spill in Connecticut, the Aldens are heading to a much cooler climate, where scientists are working to conserve the snow leopard population. With only hundreds left in the world, the Aldens know each animal is important. Can the Aldens do their part to help save this elusive and important animal?

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?

Nikki Roberts feels very grown up when her parents leave her alone in their mountain lodge for a few days. The 13-year-old has promised them she will not take any long horseback rides or canoe trips, so she saddles Goblin and heads for a nearby sheep meadow for the afternoon. It’s not long before Nikki’s trail leads her into perilous territory. She surprises deadly poachers at work who are shooting bighorn rams for trophies. Her CB radio picks up a distress call from two children stranded in a forest fire that has broken out down river.

A hundred-year mystery lured veteran climber Mark Synnott into an unlikely expedition up Mount Everest during the spring 2019 season that came to be known as “the Year Everest Broke”. What he found was a gripping human story of impassioned characters from around the globe and a mountain that will consume your soul - and your life - if you let it.

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?

Bernie is new to the area. Neighborhood drama draws him into the community in a hurry. With help (?) from an established busy-body and a relative with issues, he tries to solve the mystery. He never really thought much about Leprechauns before now. Is there a connection or is it all in his very Irish imagination?

Magic is in full bloom… but so is murder. Celeste Nightingale’s flower shop, Starlight Blossoms, is known for crafting enchanted bouquets that soothe hearts and stir fate. But after her dear friend Alistair Fenwick is found dead, she places a magical glowing moonlace flower in his memorial bouquet. It stops glowing. This is a sign of deception. Celeste knows something is amiss. With the reluctant help of botanist Nathaniel Ashford, two ghostly assistants, and a pair of clever Siamese cats, Celeste sets out to unravel the mystery. Who tampered with Alistair’s final bouquet? What secret...

The InvestiGators Audio Collection: Books 1 & 2 includes InvestiGators and InvestiGators: Take the Plunge.

Jay Gardiner has given himself a fool’s errand—to find the remains of his deceased father in the Pacific Ocean off the coast of Monastery Beach. He knows it’s a long shot, but Jay feels it’s the only way for him to lift the weight of guilt he has carried since his dad’s death by suicide the previous year.

With their Very Exciting Spy Technology and their tried-and-true, toilet-based travel techniques, the InvestiGators are undercover and on the case! And on their first mission together, they have not one but two mysteries to solve! Can Mango and Brash uncover the clues, crack their cases, and corral the crooks—or will the criminals wriggle out of their grasp?

Meet Tyrone the Tyrannosaurus, Green Lawn’s newest–and biggest!–visitor. The kids’ old friend Jud Wheat is in town raising funds for a dinosaur museum. But after the show in Green Lawn, all Jud’s money disappears! Can Dink, Josh, and Ruth Rose track down the cash?

Kayla needs to return her library books so she can check out new ones. But she can’t find one of them. Where could it be? Can King and Kayla’s friend Jillian help?

It's the weekend—a perfect day for a sail off the coast of Maine. But there's something fishy going on with the local dolphins and Abbi, Lydia, and Daniel are determined to find out why. Are the dolphins twisting, leaping, and whistling because they're playing? Or is it a warning of nearby danger? And if it's danger, how can the kids get grownups to believe them? Abbi and her friends are diving head first into this mystery!

W. H. Beck's highly anticipated debut promises to delight young listeners with an imaginative tale about a rat who refuses to be judged by his appearance. Malcolm the rat loves the attention he gets as a pet at McKenna School. That' s where he meets the Midnight Academy, a secret society of classroom pets who've pledged to keep the students safe. The trouble is, rats have a bad reputation, so when their iguana leader is kidnapped, the Academy suspects Malcolm.

Bowser is a dog detective on the loose, paired with an 11-year-old girl, Birdie. Bowser and Birdie live on the Louisiana coast with Birdie's Grammy. When a prize stuffed marlin is stolen from Grammy's bait and tackle shop, Birdie and Bowser decide to take on the case. But what looks like a straightforward break-in soon becomes as tangled as a tourist's fishing line.

When a mysterious little free library (guarded by a large orange cat) appears overnight in the small town of Martinville, eleven-year-old Evan plucks two weathered books from its shelves, never suspecting that his life is about to change. Evan and his best friend Rafe quickly discover a link between one of the old books and a long-ago event that none of the grown-ups want to talk about. The two boys start asking questions whose answers will transform not only their own futures, but the town itself.

In their next big adventure, S.U.I.T. headquarters is under attack, and Mango and Brash are going undercover and underground disguised as city sewer workers to unclog a sticky situation. But when their search for the criminal Crackerdile backfires, the toilets they travel through get blocked and the InvestiGators take the blame for it! Can Mango and Brash restore their good name and put the real culprit behind bars before the whole city is in deep water?

There's been a brutal murder on the ranch, and it's up to Hank the Cowdog, Head of Ranch Security, to conduct the investigation. The only problem is no one's talking. After a dangerous fact-finding mission, Hank thinks he knows who the guilty party is.

England, 1888. Fourteen-year-old Indigo Taylor dreams of becoming a detective, which as a young child is what she thought her solicitor father was. A local murder that seems too quickly solved inspires Indigo to do some investigating of her own. The thread she finds leads to a dangerous chain of events. Meanwhile, Indigo is befriended by a group of circus artists who live a refreshingly different way of life than the stifling society in which finds herself. For fans of Sherlock Holmes, Flavia de Luce, and The Mysterious Benedict Society.

Catalina "Cat" Duran and her friends thought they were on a field trip to see the seals at the aquarium. So why has the seal show been cancelled?