Showing titles in Mysteries

The five Wright cousins are having a blast four-wheeling in the desert as they look for a long-lost Spanish treasure ship. And who wouldn’t? There’s so much to see! Palm trees, hidden treasure, UFOs, vanishing stagecoaches, incredible hot sauce, missing pilots. Wait! What?! Buckle up and journey with the Wright cousins in this daring and fun new adventure, Desert Jeepers! Family friendly!

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.

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 an unusual winter vacation for the Alden family when a huge snowstorm traps them in the woods! Luckily, the log cabin where they’re staying is cozy - only there are strange noises in the night and a mysterious code carved into the closet door. The rescue is a long wait for the Boxcar Children, but the cabin is full of secrets.

Retired private detective and current seventh grader Steve Brixton has a new career: taking out the garbage on Wednesdays for five bucks a week. But it’s hard to leave the old game behind, and on a train trip down the California coast, Steve finds himself pulled back into sleuthing. Soon he’s in over his head in four feet and eleven inches of mystery involving a fleet of priceless automobiles, a deadly assassin (or maybe just a faulty lock on a sauna door), and a secret train car filled with intrigue. Plus there’s a girl involved, which complicates everything.

Marine Biologist Doc Ford has a new mission for Sharks Inc.: visit Sanibel Island’s remote Bone Field to find a wild orange tree that's survived a disease destroying Florida’s citrus. There, the members of Sharks Incorporated find oranges unlike any they’ve ever seen but can’t find the tree Doc needs. Worse, the area is protected by a massive saltwater crocodile.

This bundle includes The Curse of the Ancient Emerald and Tunnel of Secrets.

Three mysteries in one collection! This volume includes: The Rock 'n' Roll Mystery, The Secret of the Mask, and The Seattle Puzzle.

One hundred years ago, Dies Drear and two runaway slaves hiding in his house, an important station on the Underground Railroad, were murdered. Legend has it that the ghost of Mr. Drear still haunts the lonely old house. But Thomas Small’s father, a Civil War history professor, doesn’t believe the legends and buys the house. The house is fascinating, thinks Thomas, and it is filled with hidden doorways and secret passages that he can’t wait to explore.

In the small city of Strattenburg, there are many lawyers, and though he’s only 13 years old, Theo Boone thinks he’s one of them. Theo knows every judge, policeman, court clerk - and a lot about the law. He dreams of being a great trial lawyer, of a life in the courtroom. But Theo finds himself in court much sooner than expected. Because he knows so much - maybe too much - he is suddenly dragged into the middle of a sensational murder trial.

The Aldens visit their mysterious Aunt Jane at her run-down ranch and make a surprising discovery!

This collection includes: Ballpark Mysteries #6: The Wrigley Riddle: Ivy-covered walls--they're the most famous part of the Chicago Cubs' historic ballpark, Wrigley Field. Mike and Kate can't wait to get down on the field to see the ivy for themselves. But when they do, they're horrified to discover patches of the ivy have been ripped away! Who would want to sabotage the stadium?

Theo Boone might only be 13, but he's already uncovered key evidence in a groundbreaking murder trial and discovered the truth behind his best friend's abduction. Now with the latest unfolding of events in Strattenburg, Theo will face his biggest challenge yet. Filled with the intrigue and page-turning suspense that made John Grisham a number-one international best seller and the undisputed master of the legal thriller, Theodore Boone's adventures will keep listeners enthralled until the very last minute.

Two master criminals are on the run with ancient treasure, using London's web of hidden trails and passages to conceal their loot. The Adventurers must track them down using their wits, Uncle Logan...and a stolen red bus. Join Lara, Rufus, Tom, Daisy and Barney as they race to uncover the City of Secrets!

It's been two years since Emily and Jess Volnik visited ancient Castle Keep in Scotland and made the acquaintance of the Boggart, a mischievous shape-shifting spirit who has lived in the castle for centuries. Now they've returned for another Scottish adventure, joining their old friend Tommy and Mr. Maconochie, the new owner of Castle keep, on a trip to Loch Ness, where a new expedition is determined to find the fabled monster. Of course, the fun-loving Boggart comes along for the ride, and wherever the Boggart goes, things are bound to get lively. But this time the Boggart has a serious mission....

Dink, Josh, and Ruth Rose are visiting Dink's Uncle Warren in New York City when several paintings are stolen from his apartment building. Do the kids have enough clues to catch this crafty - and hungry - crook?

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

Sir Damian Cray is a philanthropist, peace activist, and the world's most famous pop star. But still it's not enough. He needs more if he is to save the world. Trouble is, only Alex Rider recognizes that it's the world that needs saving from Sir Damian Cray. But in the past, Alex has always had the backing of the government. This time, he's on his own. Can one teenager convince the world that the most popular man on earth is a madman bent on destruction, before time runs out?

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.

The Aldens' neighbor, Lina, thinks there’s treasure hidden in her attic, and she wants the Aldens to help her find it. Of course, the children are eager to help search - but it appears they aren’t the only ones looking for the treasure. Can the Boxcar Children discover the treasure in the attic... before someone else finds it first?