Nature Mysteries

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?

In The Golden Toad, Trevor and Kyle set off to investigate an environmental mystery with unexpected revelations, a story that speaks to our own collective and uncertain future. Guided by Costa Rican naturalists—including the last person to have seen the golden toad alive—Trevor searches for survivors while Kyle hunts the killer, and their paths lead them through an imperiled forest, a deadly pandemic, and a changing climate, intertwining at the site of the golden toad's last emergence deep in Monteverde's Bosque Eterno de Los Niños.

When the Dearly's Dalmatians have their first litter of puppies (fifteen in all) everyone is delighted. But their joy is shattered when the pups are kidnapped! The humans don't have a clue as to who the culprit is, but the smartest dogs in London are on the case, and on the trail of fur-loving Cruella de Vil, who will stop at nothing to have a Dalmatian fur coat!

When Hank the Cowdog sticks his nose where it doesn't belong - into an old pipe behind the machine shed - he gets more than he bargained for. Before he can say "boy howdy", Hank gets a nip that sets his eyes a-watering and his snouta-throbbing.

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!

In this compelling narrative, O'Connor seeks out neuroscientists, anthropologists and master navigators to understand how navigation ultimately gave us our humanity. Biologists have been trying to solve the mystery of how organisms have the ability to migrate and orient with such precision - especially since our own adventurous ancestors spread across the world without maps or instruments. O'Connor goes to the Arctic, the Australian bush and the South Pacific to talk to masters of their environment who seek to preserve their traditions at a time when anyone can use a GPS to navigate.

Pete the cat can't actually talk to his owner, Alex, but he's a crime-solving cat, and he knows when things aren't right. And now, Pete knows something is wrong. Someone's been breaking into houses in the neighborhood, and they're not just stealing people's property—they're kidnapping pets! When the burglars come to Alex's house, they nab Pete! Lucky for Pete, Alex's brother, Benjie, comes to the rescue, but gets himself kidnapped by the thieves. Can Pete and Alex uncover the clues and rescue Benjie?

Hank the Cowdog and his trusty partner, Drover, are just beginning their latest investigation when a pirate suddenly appears on the front porch! Has the ranch really been set upon by one-legged men of the sea? Hank and Drover soon realize that the pirate is just Little Alfred in disguise.

In Robo-Dodo Rumble, Koko Dodo's cookie shop is facing some stiff competition from an evil robotic dodo (a Robo Dodo). The Robo Dodo is selling its cookies for only a penny! Why? To put Koko's shop out of business! And if that weren't bad enough, a giant sea monster starts destroying the town! But don't worry. Didi Dodo has a daring plan.

Hank is in real trouble this time. Loper and Sally May's relatives are coming for Christmas dinner, and Sally May has been working to get the entire ranch in order - including preparing for the Christmas feast. Unfortunately, when she discovers that the turkey she bought has met a terrible end, she pins the blame on Hank! Is he the guilty party, or have more sinister forces been at work to frame him for the crime?

When Naomi gets a tip about a strange snake sighting in the neighborhood, she knows it’s a job for her snake-saving club. Naomi, Nolan, and Emma go to investigate and get a huge surprise. The snake isn’t a native Texas species—it’s a ball python! Did someone dump an unwanted pet, or did this snake somehow get lost?

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.

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 four Aldens like visiting the large old museum owned by their grandfather's friend. But then Jessie sees a huge, scary shadow moving in the room where the dinosaur skeletons are on display. And bones from the enormous Tyrannosaurus rex disappear. They must find the missing bones and solve the mystery before an exhibit is scheduled to open - or there might not be a dinosaur exhibit at all!

Of all the creatures of the deep blue, none is as captivating as the octopus. In Many Things Under a Rock, marine biologist David Scheel investigates four major mysteries about these elusive beings. How can we study an animal with perfect camouflage and secretive habitats? How does a soft and boneless creature defeat sharks and eels, while thriving as a predator of the most heavily armored animals in the sea? How do octopus bodies work? And how does a solitary animal form friendships, entice mates, and outwit rivals?

Didi Dodo, the heroic spy, and Koko Dodo, the cookie chef, are off to solve another kooky caper! In Double-O Dodo, Koko has a big problem: His trusty assistant, the Queen, has been kidnapped! Over a frantic phone call, she tells Koko that she’s been kidnapped by a human, which is preposterous - everyone knows that humans aren’t real! Luckily, Didi is on the case. Her plan: To go undercover at the Humanland amusement park to find the Queen.

A girl emerges from the woods, starved, ill, and alone...and collapses. Suzanne Blakemore hurtles along the Blue Ridge Parkway, away from her overscheduled and completely normal life, and encounters the girl. As Suzanne rushes her to the hospital, she never imagines how the encounter will change her - a change she both fears and desperately needs. Suzanne has the perfect house, a successful husband, and a thriving family.

What’s Mac B.'s newest top-secret mission? Travel to Iceland and retrieve the ravens that were stolen from the Tower of London...before Britain is ruined. In Iceland, he discovers secret submarines, hungry polar bears, mysterious blueprints...and his old archnemesis! Is the KGB man behind this birdnapping? Can Mac get the ravens to safety? It's time for an epic top-secret smackdown between these two secret agents!

Keenan has lived all over the world but nowhere quite as strange as Centerlight Island, which is split between the US and Canada. The only thing weirder than Centerlight itself is his neighbor Zarabeth, a.k.a. ZeeBee. ZeeBee is obsessed with the island’s history as a Prohibition-era smuggling route. She’s also convinced that her beloved dog, Barney, was murdered - something Keenan finds pretty hard to believe. Just about everyone on Centerlight is a suspect, because everyone hated Barney, a huge dog - part mastiff, part rottweiler - notorious for terrorizing the community.

Tricked-up pickup! Hank the Cowdog is about to go on the ride of his life! When the old pickup truck breaks down, Slim ends up with a brand-new model on loan while the old one gets fixed. But Hank is used to the simple life on the ranch and doesn't know what to do when faced with power windows and door locks.