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When there are mysteries to be solved, the Red Blazer Girls are on the case! The discovery of the Ring of Rocamadour has secured the girls' reputation as Upper East Side super-sleuths, bringing many sundry job requests (no mystery too small, right?) and some unwanted attention from crooks. This time the girls must follow a trail of cryptic clues, involving everything from logic to literature, to trace a rare violin gone missing. But nothing is as it appears, and just as a solution seems imminent, the girls find themselves scrambling to save the man who was once their prime suspect.

You are cordially invited to attend the grand opening of Sinclair's department store! Enter a world of bonbons, hats, perfumes and mysteries around every corner. Wonder at the daring theft of the priceless Clockwork Sparrow! Tremble as the most dastardly criminals in London enact their wicked plans! Gasp as our bold heroines, Miss Sophie Taylor and Miss Lilian Rose, crack codes, devour iced buns and vow to bring the villains to justice....

When a priceless painting is stolen, our dauntless heroines, Sophie and Lil, find themselves faced with forgery, trickery and deceit on all sides! Be amazed as the brave duo pit their wits against this perilous puzzle! Marvel at their cunning plan to unmask the villain and prove themselves detectives to be reckoned with - no matter what dangers lie ahead.... It’s their most perilous adventure yet!

Nick Slate, in order to protect his father and little brother, reluctantly must help the Accelerati complete Tesla's great device. Their power-mad leader wants nothing less than to control the world's energy - but there are still three missing objects to track down. Nick's friends can't help him, as they are spread across the globe grappling with their own mysteries - with Vince in Scotland, Caitlin and Mitch on their way to New Jersey, and Petula's whereabouts unknown.

Thirteen-year-old Ben Ripley has had a lot of field success despite only just beginning his second year at Spy School, something graduates rarely experience. But he'd never have survived without the help from experienced agents and his friends. Now he's been called in on a solo mission - and the fate of the United States of America is on his shoulders alone. The mission: Prevent a presidential assassination by infiltrating the White House and locating the enemy operative.

I is for Island.... It’s picnic time! Dink, Josh, and Ruth Rose pack up a basket and wade out to Squall Island. Right away, they find a 100-dollar bill in the sand! But when they come back the next day, the entire island has mysteriously disappeared. What is the secret of Squall Island?

Everyone in Green Lawn is quaking about the ducks that keep crossing River Road. But just when the town raises enough cash to build a special duck bridge, the money is stolen! Dink, Josh, and Ruth Rose are on a quest to find the culprit.

Swallowtail Island is hosting the Swallowtales Writer’s Conference. Lark’s ecstatic to be chosen as a “page” for her favorite author, Ann E. Keyhart. But they say you should never meet your idols. When Keyhart arrives with her personal assistant in tow, she is nothing but a terror. And within a few hours, the assistant is dead! But the explanation isn’t sitting well. Not when lots of people had reasons to want to be rid of Keyhart, and especially not after it’s revealed the assistant recently completed a hot new novel and the file’s vanished from her computer.

Dink keeps getting envelopes in the mail addressed to "D. Duncan". But the letters inside all start with "Dear Doris" and don't make any sense! Josh and Ruth Rose think someone's playing a trick on Dink. But Dink is sure there's more to it than that, especially after Doris herself shows up and demands her letters!

During a spy school game of Capture the Flag, 12-year-old Ben Ripley somehow accidentally shoots a live mortar into the principal's office - and immediately gets himself expelled. Not long after going back to the boring old real world, Ben gets recruited by evil crime organization SPYDER.

J is for Jewel.... New York is the emerald city! Dink’s uncle’s museum there has a new treasure - a golden jaguar statue with an emerald between its paws. But someone swaps the jewel for a fake! Who stole the jaguar’s jewel? Dink, Josh, and Ruth Rose are sure to find out!

These audiobooks introduce young listeners to the detective mystery genre. Perfect for the Common Core, kids can problem-solve with Nate, using logical thinking to solve mysteries! Early one morning, a torn slip of paper with the mysterious letters VITA appears on Nate the Great's doorstep. He and his faithful dog, Sludge, set off to solve this latest mystery. Against ferocious cats, hostile adversaries, and a sly, phony clue - not to mention a three o'clock deadline - Nate struggles to prove, once again, that he is Nate the Great.

In the small town of Alcolu, South Carolina, in 1944, 12-year-old Ella spends her days fishing and running around with her best friend Henry and cousin Myrna. But life is not always so sunny for Ella, who gets bullied for her light skin tone, and whose mother is away pursuing a jazz singer dream in Boston. So Ella is ecstatic when her mother invites her to visit for Christmas. Little does she expect the truths she will discover about her mother, the father she never knew, and her family's most unlikely history.

Once Amy and Dan Cahill's choice was simple - take a million dollars or the first of 39 Clues that lead to the source of unimaginable power. Now it's clear that the hunt for Clues is bigger than anything that Amy and Dan could ever have imagined.

Fall has come upon Wolfhollow, New Hampshire where the days are shorter and the nights cooler. Leah, Avery, and Grayson Bartlett have started back into the rhythm of their school year. However, a family friend asks the children to help him with a research project for an ancestor who traveled the historical Underground Railroad, with a stop near the Bartlett home in Wolfhollow, New Hampshire. What starts off as field trips to local museums turns into an adventure filled with an underground train, a snake pit, and a rope bridge over waterfalls.

WonderWhirl Chronicles: A Journey of Mystery and Imagination is an electrifying adventure that blends fantasy, mystery, and thrilling suspense into a thrilling experience for listeners of all ages! Perfect for fans of fantasy novels, mystery books, and adventure books for kids 9-12, this unforgettable tale will transport you into a world where stories come to life and the past holds secrets waiting to be uncovered.

Can stopping time solve a murder? Journey to a house on a hill and discover the secret of a cursed painting. And Then There Were None meets My Family and Other Animals. Our story begins with identical twins . . . Spike and Merry are back on the case – and this time they're in Greece. The cursed Medusa painting is up for auction, but anyone who looks at it directly, will die. When one of the bidders is found dead and the painting's owner goes missing, the twins use their time bending powers to investigate. Is it really a curse, or is someone out for revenge . . . ?

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

Homeless, frightened and alone, Link finds himself down and out in London. He survives only because he is befriended by the streetwise Ginger, then Ginger disappears. Other kids are vanishing, too. Will Link be the next victim?

Matilda and Edgar are in London's haunted theatre-land, where Matilda is rehearsing the all-new Signora Valentina show and Edgar is training to become a poltergeist. Spooks are everywhere in this city, and it isn't long before Lockett & Wilde are called upon to investigate strange happenings at a local curiosity shop. Soon they are drawn into the unsolved case of the infamous gold thief, Bullion Bill, and Matilda finds herself investigating the story of her own parents' death. The ghosts of London know the truth, and Lockett & Wilde won't rest until they find it out.