Showing titles in Mysteries

The Aldens are helping out at their favorite ice cream store in town, the Shoppe. When very strange things begin to happen, the Shoppe is in danger of losing its customers and going out of business. Can the Boxcar Children solve the mystery and save the Shoppe before it’s too late?

The year is 1919. Mama is ill. Father has taken a job abroad. Nanny Jane is too busy to pay any attention to Henrietta and the things she sees - or thinks she sees - in the shadows of their new home, Hope House. All alone, with only stories for company, Henry discovers that Hope House is full of strange secrets: a forgotten attic, ghostly figures, mysterious firelight that flickers in the trees beyond the garden. One night she ventures into the darkness of Nightingale Wood. What she finds there will change her whole world....

Zenobia July is starting a new life. She used to live in Arizona with her father; now she's in Maine with her aunts. She used to spend most of her time behind a computer screen, improving her impressive coding and hacking skills; now she's coming out of her shell and discovering a community of friends at Monarch Middle School. People used to tell her she was a boy; now she's able to live openly as the girl she always knew she was. When someone anonymously posts hateful memes on her school's website, Zenobia knows she's the one with the abilities to solve the mystery.

Edgar Award-winning author Donald J. Sobol’s Encyclopedia Brown mysteries star a humble 10-year-old genius. Here Encyclopedia employs all of his detective skills to investigate 10 more brain-twisting cases with his friend Sally. Thieves and crooks of all ages better beware if they roll into Idaville thinking the town is easy pickings. Encyclopedia hasn’t met a case yet that he couldn’t crack—or a criminal he couldn’t help put behind bars.

After a disastrous sixth grade, Jake Herndon is anxiously awaiting his Big Do-Over, starting with his new school's notorious seventh-grade sleepover. Awkward team-building games and forced fun quickly become the least of his problems, however, when a dangerous organization invades and the night takes a shocking turn. Jake and two new classmates, Lucy and TJ, barely escape, only to find themselves in a fight for survival on the streets of Chicago. Over the next 48 hours, they unravel a mystery dating back to the Civil War and an incredible secret about Jake s family.

Philip, Dinah, Lucy-Ann and Jack are not pleased when the wimpish Gustavus has to come with them on holiday. Even Kiki the parrot dislikes him! But when Gustavus is kidnapped along with Philip, Dinah and Lucy-Ann, Jack bravely follows them to a faraway country and unravels a plot to kill the king.

The Alden children are staying at the New England farmhouse where their grandfather grew up. There are many stories and legends about the old farm, and there's a woodshed near the house that holds a surprising secret...a secret that dates all the way back to the Revolutionary War!

When Hank makes the mistake of asking Drover what he's doing, Drover reveals his observation that the moon looks like a cookie! After some highly scientific discussion and calculations, Hank and Drover agree that the moon is a cookie, not swiss chesse. And, when Loper sets down Sally May's picnic basket, which contains some oatmeal raisin cookies, the plot thickens, and Hank realizes the cookie moon was a sign that he should...you'll never guess what!

Someone has been raiding Sally May's garbage barrels! Hank knows the crime is the work of a notorious gang of raccoons, but in a tragic case of mistaken identity, the Head of Ranch Security is himself forced to take the heat. More trouble lies ahead. Rip and Snort, the good-for-nothing coyote brothers, are planning to pull an even bigger job.

The New York Times best-selling author of the Sisters Grimm series, Michael Buckley has also written and developed shows for Cartoon Network, Nickelodeon and Discovery Channel. Supervillain Gerdie Baker, assisted by criminal mastermind Simon, has created a device that opens portals to other worlds, which she and other cheerleaders have been pillaging. But the alternate realities are starting to get awfully close together, so it’s up to Matilda “Wheezer” Choi and the NERDS to stop the cheerleaders before the worlds collide.

When the Aldens spend the summer riding on a train, they get to live in a train car once again—this time, they're staying in Caboose No. 777. The number is hard to forget, and indeed, the children meet people at each stop who seem to know it well. It turns out Caboose No. 777 has an unusual past—one that comes with its very own mystery!

Henry, Jessie, Violet, and Benny are working in a general store, to help out a friend of Aunt Jane’s. It seems to the children that the young girl who works in the store is behaving very strangely. She seems nervous and won’t answer any questions about her past. Then a strange man comes to the store asking about her. What secret is the mystery girl hiding?

Ryan is about to board a plane knowing that the next twenty-four hours will change everything. His mission is to stop the biggest terrorist attack America's ever seen. Ryan works for Cherub, a secret organisation with one key advantage: even a trained terrorist won't suspect that a teenager is spying on them. For official purposes, these children do not exist.

Orphan Elizabeth Somers’ malevolent aunt and uncle ship her off to the ominous Winterhouse Hotel, owned by the peculiar Norbridge Falls. Upon arrival, Elizabeth quickly discovers that Winterhouse has many charms - most notably its massive library. It’s not long before she locates a magical book of puzzles that will unlock a mystery involving Norbridge and his sinister family.

Bess and George’s cousin Veronica is getting married to extreme sports enthusiast Xavier Redd, and as a close friend of the family, Nancy has been invited to the wedding. Given the groom’s big personality and love for the extreme, the wedding will take place in Vegas, and the couple plan to take advantage of local sporting opportunities in the week leading up to the big event. Not everyone in the family approves of Veronica’s fiancé, though, especially because of the risk-taking behavior Xavier has introduced her to.

Brother detectives Frank and Joe search a hidden castle for clues to help them find a missing comic book in the 19th book in the thrilling Hardy Boys Adventures series.

A lovable dog helps his human girl solve a mystery. Kayla made peanut butter treats for Jillian's new puppy, Thor. But now the treats are missing. What does Kayla know? There are three treats missing. King was in the kitchen. King's breath doesn't smell like peanut butter. What does King know? There's an intruder in the house. How will they solve the mystery?

Baker Street Four follows Billy (Charlie Brand), Charlie (Kiki May), and Tom (Nathan Moses), three young apprentices of Sherlock Holmes (Paterson Joseph) who assist the famous detective in London’s dodgy East End. With the help of their faithful cat, Watson (Bill Nighy) and Sherlock’s beloved housekeeper Mrs. Hudson (Celia Imrie), this foursome takes local crimes into their own hands while Holmes is off solving mysteries abroad. Follow the Baker Street Irregulars as they pursue different cases, growing by the day as young detectives and as friends.

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.

The year is 79 A.D. The place is Ostia, the port of Rome. Flavia Gemina, a Roman sea captain's daughter, is about to embark on a thrilling adventure.