Showing titles in Mysteries

THE PREQUEL TO THE NEW YORK TIMES BESTSELLING SERIES WITH MORE THAN TWO MILLION COPIES SOLD! Discover the origins of what James Patterson calls “the coolest library in the world.” Follow along and solve the clues in this interactive adventure to reveal how Mr. Lemoncello became everyone’s...

Nancy's classmate, Willa, needs her help. Willa is convinced something is terribly wrong with her friend Izzy, but everyone has dismissed Willa's concerns, saying it's just teen angst. But Willa thinks it's more than that; she thinks Izzy is possessed. It all started when Willa and Izzy snuck into an abandoned house with some of their friends. After running around and exploring, Willa went in to the basement and found Izzy staring into space. Izzy was conscious, but she was acting weird - she wouldn't speak and she didn't seem to recognize Willa.

Iggy Peck is an architect at his very core: When he's not making houses out of food, his head is up in the clouds, dreaming of design. So he's totally blown away when Ada Twist's Aunt Bernice inherits an old house from ice cream mogul Herbert Sherbert that is filled with countless rooms from all his favorite architectural periods. But something's not quite right....

A Time Best YA Book of All Time (2021) Run away to the Metropolitan Museum of Art with E. L. Konigsburg’s beloved classic and Newbery Medal­–winning novel From the Mixed-Up Files of Mrs. Basil E. Frankweiler. When Claudia decided to run away, she planned very carefully. She would be gone...

The Aldens spend the summer on their own private island. There they meet a new friend with an amazing secret!

When the Boxcar Children uncover a strange puzzle in a friend’s backyard, it’s just the beginning of the “spy game” - a search for clues leading to gold! The children must make sense of a mysterious old photo and a riddle. But soon the children begin to suspect that there’s a mystery inside the mystery. Just who is behind the spy game, anyway?

Glitter, gold, and lots of green are filling the hallways at school as everyone is getting ready for the big St. Patrick's Day festival. Rebekah, Mouse, and the whole gang are especially excited about the big treasure hunt. But suddenly, they find themselves hunting more than just the treasure.

The Alden children have discovered another mystery close to home! The old boxcar where they once lived is now a playhouse in their backyard. One night, Benny sees a strange light in the boxcar, and the children begin to find clues to the boxcar’s past. Could something that happened long ago be haunting the boxcar now?

One man holds the key to freeing Aidan and Meg Falconer's parents from prison: a mysterious figure named Frank Lindenauer. Aidan and Meg must cross the country to try to catch him...even as the FBI tries to catch them first. In California, Aidan and Meg fall in with a crowd that already has its share of trouble going on. They want to believe they've found friends who will help them out. But if they're not careful, these "friends" will sell them out instead.

When Hank the Cowdog hears suspicious sounds coming from near Sally May's clothesline, it leads to a midnight investigation of the ranch. Before he knows it, Hank finds himself caught up with his old friend Eddy the Rac - and face-to-face with one of a dog's greatest enemies: the dreaded Laundry Monster!

It’s autumn in New England and Truly and her fellow Pumpkin Falls Private Eyes are gearing up for the annual Halloween Festival. Aunt True and her new husband, Rusty, have bought Ethel and Elmer Farnsworth’s dilapidated old farm on the edge of town, where they’re going to raise sheep and where Truly and her grandparents have volunteered to farm- and sheep-sit while the newlyweds are on their honeymoon. But as always, there are mysteries and secrets afoot in Pumpkin Falls. Jack-o’-lanterns outside the shops downtown are going missing—in broad daylight!

Enid Blyton's much-loved classic series, packed full of adventure and mystery. A peaceful holiday in the Welsh mountains should be on the cards for Philip, Dinah, Lucy-Ann and Jack, but they once again manage to land themselves in another dangerous adventure. Wolves, rumbling mountains and...

In the final mystery of this series, one of the bad guys has finally caught up with the skateboarding sleuth of Santa Marina and worse, landed her in the hospital out cold. This time Sammy’s family and friends must solve the crime - who did this to her and why? In a heartwarming, fitting finale the people whose lives she has impacted over the years come together to help uncover the truth and save their beloved Sammy.

The Wright cousins are helping to restore a stone fort from the American Revolution. They expect hard work, but find more - secret passages, pirates, dangerous waterfalls, a new girl with a fondness for swordplay. Join the cousins as they try to unravel this puzzling mystery in The Case of the Missing Princess! Family-friendly!

There are three rules in Black River Falls: Don’t break curfew unless you want the monsters to find you. Don’t ask questions, no matter what. And when someone goes missing, don’t go looking. Joey Barnes obeyed those rules, until the day her mother vanished without a trace. She’s spent two years secretly hunting for clues, and she’s discovered plenty of things that don’t make sense, even for Black River Falls.

In this sequel to A Study in Secrets that’s Only Murders in the Building meets The Westing Game, Meg must figure out the identity of the mysterious Mastermind to save her school and her friends. After winning a scavenger hunt with her new friends—Tana, Zane, and Ryan—Meg Mizuno is looking...

Ya está aquí la nueva serie llena de misterio, aventura y FANTASMAS. ¡De los autores de la serie Amanda Black! En el misterioso pueblo de Santa Muerta los eventos sobrenaturales parecen florecer. Todo el mundo lo acepta, excepto Claudia, una joven brillante y pragmática que sueña con ser detective. Esas cosas sobrenaturales no existen… excepto, claro, por Cleo, el fantasma adolescente que acaba de conocer y que está decidido a ayudarla a resolver sus casos.

Benjamin Pratt’s school is about to become the site of a new amusement park. It sounds like a dream come true! But lately, Ben has been wondering if he’s going to like an amusement park in the middle of his town—with all the buses and traffic and eight dollar slices of pizza. It’s going...

This bundle includes Sabotage at Willow Woods and Secret at Mystic Lake.

When Mr. Hollister’s sport and toy store, The Trading Post, is robbed, his main concern is for his invention, a new type of collapsible canoe. He is therefore surprised to discover that a Geiger counter and a couple of pickaxes are the only missing items. After putting the problem of the theft in the hands of the police, the family turns to the matter of testing the canoe.