Showing titles in Mystery & Suspense

Theodore Boone is back in a new adventure, and the stakes are higher than ever.... When his best friend, April, disappears from her bedroom in the middle of the night, no one, not even Theo Boone - who knows April better than anyone - has answers. As fear ripples through his small hometown and the police hit dead ends, it's up to Theo to use his legal knowledge and investigative skills to chase down the truth and save April.

As the children tour the famed Sydney Opera House, their next puzzle - and its key - falls right into their laps. They need to find the rightful owner of a rare Australian coin. Using their knowledge about Australia, the Aldens find the coin's owner, but a saboteur is again hot on their heels and nearly spoils their hard work. Next up, the Aldens travel to frigid Antarctica, where they need to return an artifact to the hut Shackleton used on his expeditions to the South Pole.

The younger sister of Sherlock and Mycroft Holmes, 14-year-old Enola is no slouch herself when it comes to sleuthing. This time, she must team with Sherlock to rescue Lady Cecily Alistair from a dreadful arranged marriage.

The Aldens find themselves right in the middle of an Iowa cornfield and a brand-new mystery! The children visit a farm that’s famous for its wonderful corn maze. Every year the maze is open to visitors, and there’s even a festival! But who is damaging the maze at night? Can the Boxcar Children catch the culprit and save the festival?

There's nothing eight-year-old twins Zach and Zoe Walker love more than playing sports and solving mysteries. And when those two worlds collide...well, it doesn't get any better than that. In the opening installments of the Zach and Zoe Mysteries, best-selling author Mike Lupica begins a series for a new and younger audience, introducing listeners to a sports-loving detective duo who can swing for the fences and catch the culprit in one fell swoop.

Leo has explored the zany, wonderful Whippet Hotel from basement to top floor, with trains, flying goats, and mazes (among other things) in between. But even Leo doesn't know every secret of the Whippet and when he discovers that there's more beneath the hotel than he'd thought, it doesn't take long for more adventures to unfold!

Noah, his sister Megan, and their best friends, Richie and Ella, live next door to the zoo. Megan is the first to notice the puzzling behavior of some of the animals. One day Megan disappears, and her brother and their friends realize it’s up to them to find her. Their only choice is to follow a series of clues and sneak into the zoo. But once inside, will they discover there’s much more to the Clarksville City Zoo than they could ever have guessed?

Jackson and Quigley were this close to joining the FBI (Frosty Bureau of Investigation), until Jackson’s mom found out and they ended up scrubbing seagull poop instead. At least they have Uncle Bryn’s birthday party to look forward to. But when they get to the Ice Cream parlor, the FBI agents are acting strange. Instead of talking, Uncle Bryn and his friends just finish their glowing green ice cream, then jump into a waiting ice cream truck and disappear. It's obvious that something has gone very, very wrong, and now Uncle Bryn is suspected of being a master thief!

It all starts here: The thrilling story of Steve Bixton's first case. Our hero has a national treasure to recover, a criminal mastermind to unmask, and a social studies report due Monday -- all while on the run from cops, thugs, and secret-agent librarians.

Hank the Cowdog is in hot water with Sally May--again! But, before Hank has a chance to convince her how sorry he is, he learns the ranch is being targeted for a major invasion from his arch-enemies the coyotes. Does Hank have what it takes to save his reputation, protect the ranch, and make things right with Sally May? Hank sings about his dog food in "Eating Doesn't Have to Be Fun", and Hank stops in his tracks when he hears "The Coyote Chicken Chant".

Calling all Cahills! Announcing a 39 Clues Superspecial adventure - the gang is back, and called to investigate one of their own: Sinead Starling.

Fletcher Moon has never been like other kids. For one thing, he has had to suffer the humiliating nickname "Half Moon" because of his short stature. But the real reason Fletcher is different is that ever since he was a baby, he's had a nose for sniffing out mysteries. And let's just say, it's not a skill that has been appreciated by many people, including his own family.

Three of the most popular mysteries of all time in one audiobook. Includes stories of Sherlock Holmes, Father Brown, and Edgar Allan Poe’s detective Auguste Dupin.

Ra relishes his role as the Pharaoh's beloved - and spoiled - cat. So when an amulet goes missing from the palace, Ra plans to keep enjoying his snacks and nap in the sun. But Ra's friend Khepri, a wise and industrious scarab beetle, insists on investigating in order to save the young servant girl who has been framed for the crime. Once Ra gets going, he decides that being a Great Detective isn't so bad; in fact, he doesn't mind being hailed as "Protector of the Weak and Defender of Justice." The comically mismatched duo is on the case!

Fresh off the boat from England, Vita Marlowe has a job to do. Her beloved grandfather Jack has been cheated out of his home and possessions by a notorious conman with Mafia connections. Seeing Jack's spirit is broken, Vita is desperate to make him happy again, so she devises a plan to outwit his enemies and recover his home. She finds a young pickpocket, working the streets of the city. And, nearby, two boys with highly unusual skills and secrets of their own are about to be pulled into her lawless, death-defying plan.

The Earth Day Fair is days away, but Nate's classroom project - a robot named Mr. Butler - has disappeared. Nate the Great and his dog, Sludge, take on the unusual case, and they are soon searching high and low in and around the school. Will Nate find the robot in time for the fair?

Peace has been restored to the Overworld after an epic griefer battle. Lily, Simon, and Michael are glad to have a break from fighting, and even from their attempts to escape the game and return to their normal lives. But then two new players are zapped onto the server, and no one's sure who's responsible for trapping them. With Mr. Anarchy and the other griefers in prison, anyone could be a suspect, and tempers flare as the townspeople's suspicions turn inward.

Living in the luxurious Arcanum building—with its interior balconies perfect for playing tag, an elevator like an iron birdcage, and quirky neighbors behind every apartment door—has always been fun and games for twelve-year-old Minerva Keen…until her neighbors start getting poisoned. Anyone could be next, and everyone is a suspect, including Minerva herself. To clear her name and help the police crack the case, Minerva starts her own detective club.

Love doesn't come easy. Duped by Drover, mocked by Pete the Barncat, and busted yet again by Sally May, the Head of Ranch Security decides it's time for a break from the grueling daily grind. Heading into the wild outback, Hank goes in search of his true love, the charming Miss Beulah.

Fourteen-year-old Ronan Boyle is the youngest and lowliest recruit to the secret Garda, an Irish police force that handles the misdeeds of numerous magical creatures. Ronan's parents are in jail, but Ronan is convinced they were framed by the wee people. So, despite his small size, poor eyesight, and social awkwardness, he's determined to learn all he can in the Garda in order to prove his parents' innocence.