Animal Mysteries

Henry, Jessie, Violet, and Benny are off to the rain forests of Sumatra, where a protected piece of land is home to endangered animals such as orangutans, elephants, and tigers. But when part of the forest gets cut down, the Aldens have to figure out who is responsible, not only to protect the rain forest, but also the animals within.

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

Fish that look like cartoons. Lizards that squirt blood from their eyes. These are not your ordinary creatures. Get ready to learn about some of the world’s strangest animals.

When the down-on-his-luck Emory Fulton moves into the crumbling Magpie Lodge and starts running historical tours, the locals are none too pleased. He’s inventing grisly tales about their lovely little village and disturbing everyone’s peace. But then he’s found dead in his bath, and everyone is suddenly running scared. Could something strange be happening? After all, the murder mirrors one of Fulton’s stories about Saxford’s dark past.

The quaint coastal town of South Cove, California, is all abuzz about the opening of a new specialty shop, Tea Hee. But as Coffee, Books, and More owner Jill Gardner is about to find out, there's nothing cozy about murder. Shop owner Kathi Corbin says she came to South Cove to get away from her estranged family. But is she telling the truth? And did a sinister someone from her past follow her to South Cove?

Follow that ferret! Abbi and her friends and family are pet-sitting at a petting zoo and animal sanctuary. The kids are in charge of the ferret, Marcie. There's just one problem: Marcie is acting very strange. She seems upset! Then she runs off, escaping her crate, and sending Abbi, Lydia, and Daniel on a hunt for the missing ferret! Little do they know that finding Marcie will lead to an even bigger mystery. . . .

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?

Learn how fossils teach us about dinosaurs.

Everyone in Athena, Mississippi, knows Charlie Harris, the good-natured librarian with a rescued Maine coon cat named Diesel that he walks on a leash. He's returned to his hometown to immerse himself in books, but soon enough he's entangled in a real-life thriller. A famous author of gory bestsellers and a former classmate of Charlie's, Godfrey Priest may be the pride of Athena, but Charlie remembers him as an arrogant, manipulative jerk—and he's not the only one. Godfrey's homecoming as a distinguished alumnus couldn't possibly go worse: by lunch, he's put a man in the hospital.

My life was going just fine by most standards. I ran a successful business in a tight-knit magical community, and lived just blocks from a beautiful lake and series of hiking trails. Then Selene showed up. According to some magical code I inherit my aunt's ancient familiar; a grumpy 10-pound cat with a broken filter.

Everybody loves Mother Paula's pancakes. Everybody, that is, except the colony of cute but endangered owls that live on the building site of the new restaurant. Can the awkward new kid and his feral friend prank the pancake people out of town? Or is the owls' fate cemented in pancake batter?

When someone takes aim at Rhonda Rhino, FunJungle's pregnant (and endangered) Asian greater one-horned rhinoceros, the zoo steps up security measures in order to protect this rare animal and her baby. But the extra security isn't enough - someone is still getting too close for comfort. Teddy and company start to suspect that whoever is after Rhonda is really after her horn, which is worth a lot of money on the black market.

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?

They’re furry and funny. They’re tracked and tricky. What are they? Animal mysteries, of course! Get ready to crack the cases and the real animal info wide open. You might need your camouflage for this one.

Deputy Mattie Wray, formerly Mattie Cobb, is summoned to Washington’s Olympic peninsula for an urgent search and rescue mission to find a celebrity’s missing child. With only a week left before her wedding, Mattie is hesitant to leave Timber Creek, but her K-9 partner Robo’s tracking skills are needed. Dense forest, chilling rain, and unfriendly locals hamper their efforts, and soon Mattie suspects something more sinister than a lost child is at play. When one of the SAR dogs becomes ill, her fiancé Cole Walker suspects poison.

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?

Still spinning from the hustle and bustle of city life, Jodie ‘Nosey’ Parker is glad to be back in the Cornish village she calls home. Having quit the Met Police in search of something less dangerous, the change of pace means she can finally start her dream catering company and raise her daughter, Daisy, somewhere safer. But there’s nothing quite like having your first job back at home be catering an ex-boyfriend’s wedding to remind you of just how small your village is.

Who is Geronimo Stilton? That's me! I run a newspaper, but my true passion is writing adventure stories. Here in New Mouse City, the capital of Mouse Island, my books are all best sellers! My stories are funny, fa-mouse-ly funny. They are whisker-licking-good tales, and that's a promise.

Capitol City's Natural History Museum is haunted—or at least that's what someone wants people to think. But Wilson Kipper, son of the museum's head paleontologist, knows better. When the mysterious occurrences go from spooky to dangerous, the museum is forced to close its doors. Can Wilson and his friends get to the bottom of things, or will the Natural History Museum be closed for good?

In this series opener, Koko Dodo the cookie chef has a big problem. Today is the day of the royal cookie contest, and someone has stolen his top-secret fudge sauce! Luckily, a spy enters the scene just in time (or rather, crashes in on her roller skates): Didi Dodo! This might be Didi's first case ever, but she has a daring plan to help Koko. Koko would prefer a safe, simple, sure-to-work plan, but without another option, he and the amateur sleuth take off on a wacky caper full of high-speed chases and big belly laughs....