Nature Mysteries

The pet show is about to start, and Ava can't find her cat. It's time to do some detective work. Ava, Clair, and Caleb are on the case!

Walter's family is holding a yard sale, but there are few customers. Walter, farting contentedly near Father, wonders why. When a man offers ten dollars for Walter, Father readily agrees. Walter wonders why. Walter is sad to leave his family behind but relieved to discover that his new owner is a clown. Walter figures he will help the clown bring joy to children on their birthdays. But the clown has a dastardly plot: He will use Walter's gas to inflate balloons and then pop them to stun guards during bank robberies. Will Walter turn to the dark side? Of course not! He comes out a hero and is reunited with his family by doing what he does best.

Chaque année, des personnes disparaissent dans les parcs nationaux et forêts américaines, dans des circonstances très étranges. Un guide touristique qui s'évapore derrière le groupe qu'il accompagne... Un bambin qui disparaît des heures en forêt, et qui fait un étrange récit à son retour... Un photographe qu'on retrouve "fondu sur place" dans un endroit inaccessible à cause de la neige... Le participant d'une course en montagne qui ne franchit jamais la ligne d'arrivée.

Theodosia Throckmorton is in a fix. Allowed to attend a reception given by one of the directors of her parents museum, she stumbles across Mr. Tetley of the British Museum in most unusual circumstances! Since Theo has last seen him in a showdown in an ancient Egyptian tomb, his reappearance could mean only one thing: the Serpents of Chaos are back.

Basil the mouse detective sets off on a journey to solve one of the greatest mysteries of mousedom: Do miniature cats exist? Leading mouse scientists aren't certain, but they believe answers can be found in the Far East. Thus begins the story of an unusual quest. As Basil sets sail for the Far East - and the lost island of Kataarh - danger stalks him at every turn. Our hero is determined to unravel the mystery of these mini cats and their mouse king!

Stolen! Minnie's jelly donut is gone! Moo is sure this is the work of a thief. It's up to detective Moo and her faithful companion, Minnie, to stop the crime wave before the donut-napper strikes again! What thief stands a chance with these cunning cows on the case? Denys Cazet's beloved Minnie and Moo are back and ready for action in their newest outrageous adventure!

In this hilarious chapter book mystery, meet a girl whose parents have been kidnapped by disreputable foxes, and a pair of detectives that also happen to be bunnies! When Madeline gets home from school one afternoon to discover that her parents have gone missing, she sets off to find them. So begins a once-in-a-lifetime adventure involving a cast of quirky and unforgettable characters.

Brave, clever and never more than a whisker away from adventure! When the museum’s visitors are gone for the day, it’s time for the cats to come out to play. The kittens can’t wait to welcome a group of schoolchildren to the museum’s first ever sleepover! Especially Bianca, who loves people fussing over her. So when Bianca goes missing after a squabble with the other kittens, they worry that she has run away with the children. But the rats have been sniffing around the sleepover too. Could the kittens’ old enemies be behind Bianca’s disappearance?

Herrmann "Zeke" Walter's life is falling apart. His father has just died and he has lost his job hosting a hunting show called Zeke Hunts the Big Boys. When he finds a package of letters from his grandfather among his father's belongings, he embarks on a journey to discover his ancestry. What initially starts as a simple mid-life rediscovery, quickly turns into a Pandora's box of murder and secret societies.

When Junior brings home the classroom hamster, Scooty, he decides to build the best hamster tunnel ever. But when Scooty goes missing, all evidence points to Mud. In the meantime, Mad Mary is missing, too - although Maggie and Ralphie find her bag and cane near the highway. Have Scooty and Mad Mary been kidnapped - or worse? With a mystery around every bend, it’s going to be anything but an ordinary weekend with the Blossoms!

Katie’s new puppy, Koko, has run away, and now the white doggie is lost! Pedro and Katie pair up to investigate. They are hot on Koko’s trail, but some clues lead nowhere. Still the detectives won’t give up.

Without a mom and with her dad busy running the museum, Liberty Jacobs was practically raised by the tarantulas, leopard geckos, and rare butterflies of the Walnut Street Insectarium. She loves being the resident “Bug Girl,” but unless Liberty and her dad can snag a big investor, they’ll lose the museum, their home, and the funding Liberty needs to launch her dream business: a butterfly release program called Life & Liberty. The investor meeting is a week away, but there’s a big problem: Liberty has reason to suspect there’s going to be a "buglary" of the museum’s rarest animals.

The complete series of page-turning adventures! Molly (10 years old) and Michael (12 years old) are a pair of plucky Australian kids who find themselves in Papua New Guinea. Both passionate about science and nature, they put their super smart minds together and discover things that even the adults don't know about. From contaminated lakes to dinosaurs living inside volcanoes, and a strange research facility in the middle of the jungle, there seems to be no end to the mysteries they encounter. Slinking between the trees, soaring through the sky on a magical bird, and riding the mycelium ...

Tom's eyes bored into Basil's. "I admire and respect you as a brilliant detective, but I must speak frankly. Your chances of capturing J. J. are practically zero. The obstacles are too many and too great. In my opinion, Basil, you're on an impossible mission!"

When Taddy the Tadpole goes missing, Detective Duck and her friends in the Pond Squad are on the case. What first seemed like a simple search and rescue mission gets more complicated when her friends find a pipe leaking a strange brown liquid along with a cluster of peculiar blue-green plants that make it difficult for the pond creatures to breathe.

I gasped in horror. Would it be my friend's dreadful fate to perish in the swirling torrent below? "Take care! Take care!" I shouted. But my worst fears were realized. Ratigan went over the edge, dragging the detective with him!

This audiobook describes Mitchell's adventures after seeing a red scorpion at the museum.

There must be something in the water. The small lumberjacking town of Manchineel, nestled along Michigan’s northeastern shoreline, was destined to fail. With a curse hanging over it since its foundation, the town is in its final days in the spring of 1975. Among the townsfolk struggling to find new jobs and new homes, the Whitaker family is experiencing the greatest hardship. Crushed by mounting debt following their daughter’s horrific accident, they face an uncertain future with bleak prospects. An innocent discovery, however, brings fresh water to their table and new hope into their ...

Grace had never been more terrified...the pain was relentless. Nothing in her life prepared her for this. She desperately needed somewhere safe...someplace she could hide. Someone she could trust with her life. It was dark...and getting darker. Ronan Hendricks didn’t recognize her voice. Not family...not friends. Probably not an enemy. But he didn’t need the years he’d spent as a detective to recognize what he did hear... Fear. In a desperate moment of hope, a single number saved her life. Then a complete stranger opened his home offering safety yet Grace knew danger surrounded them.....

Welcome to Backyard County, Mississippi—where the dirt is rich, the compost is gourmet, and the worms are smarter than they look. Meet Riley the Red Worm, a scrappy, sharp-witted underdog who just wants peace, quiet, and a prime spot in the compost heap. But when the legendary Night Crawler Nate slithers in from Fisher’s County with charm, muscle, and a mysterious agenda, Riley finds himself in the middle of the squirmiest showdown the soil has ever seen. With an all-star cast of bug buddies, a moldy villain threatening the entire garden, and a secret human experiment creeping closer ...