Showing titles in Action & Adventure

Frank and Joe are back on Black Bear Mountain, the scene of a previous wilderness adventure and mind-bending mystery. This time, the brothers are checking in on Dr. K, a friend they made during their first trip. Dr. K is a fan of living off the grid, but he’s been MIA long enough to cause worry in the small mountain town. And so the teenage detectives Black Bear Mountain relied on before have been called in to help once again.

The Aldens are helping their grandfather organize Greenfield's Winter Festival. When the Boxcar Children get a roll of photos developed, they find a secret message hidden in one of them. They are baffled, and things become even more mysterious when they realize that someone is trying to ruin the Winter Festival by tearing down the decorations and stealing a local statue! There must be a connection between the message and everything that is going wrong.

Charlie Thorne is a genius. Charlie Thorne is fearless. Charlie Thorne may have finally met her match. Charlie Thorne is used to being on the run. Ever since she was recruited by the CIA to track down Einstein’s most dangerous equation, Charlie—and former CIA agents Dante Garcia and Milana Moon—have traveled around the world to prevent history’s greatest discoveries from falling into the wrong hands. But after beating others to the secrets hidden by Einstein, Darwin, and Cleopatra, they find they are not the only ones searching for an immensely powerful discovery of Isaac Newton’s.

Thirteen-year-old Theodore Boone thought the danger had passed, but he’s about to face off against an old adversary: Accused mur­derer and fugitive Pete Duffy. On a field trip to Washington, DC, Theo spots a familiar face on the Metro: Duffy, who jumped bail and was never seen again. Theo’s quick thinking helps bring Duffy back to Strattenburg to stand trial. But now that Duffy knows who he is, Theo is in greater danger than he’s ever been in before. Even when every­thing is on the line, Theodore Boone will stop at nothing to make sure a killer is brought to justice.

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!

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

May 1962. In the middle of San Francisco Bay looms Alcatraz, home to America's most infamous prisoners. Also home to Chip Carter and his dad, who works at the high security prison. Their neighbors are former mobsters, gangsters, and murderers, but Chip finds it to be a pretty boring place to live. After all, the inmates can't hurt him—they're locked up in an impenetrable fortress, surrounded by unforgiving waters. Or are they?

"In this fifth and final (I swear!) audiobook in my saga of secrets, a class trip to the local natural history museum turns dangerous, or perhaps deadly - and I don't mean in the bored-to-death way - when Cass accidentally breaks a finger off a priceless mummy. Forced to atone for this "crime" of vandalization, Cass and her friends Max-Ernest and Yo-Yoji go to work for the mummy exhibit's curator, only to be blamed when the mummy disappears."

Artemis' little brothers Myles and Beckett borrow the Fowl jet without permission, and it ends up as a fireball over Florida. The twins plus their fairy minder, the pixie-elf hybrid Lazuli Heitz, are lucky to escape with their lives. The Fowl parents and fairy police force decide that enough is enough and the twins are placed under house arrest. But Myles has questions like: Who was tracking the Fowl jet? Why would someone want to blow them out of the sky? What is the bigger picture?

This second book, The Sands of Time, continues the adventures of Hermux Tantamoq, mouse and watchmaker in the imaginary city of Pinchester. When the museum announces a show of Mirrin Stentrill's latest paintings (monumental, visionary portraits of cats) Mayor Hooter Pinkwiggin vows to shut it down. Cats are touchy subject among Pinchester's mostly small-rodent population. But while militant mice organize to stop the show, most of Pinchester's stylish set is vying for invitations to the gala opening.

Car thieves are busy in Bayport, the home of Frank and Joe Hardy. After cars and trucks are stolen, they seem to simply disappear somewhere along the Shore Road. Then their chum, Jack Dodd, and his father are arrested even though they claim innocence. Are they guilty or is their prior farm hand, Gus Montrose, involved in the thefts? Frank and Joe make a plan to lure the thieves. Do they have enough nerve to go through with it? Their encounter with the desperate criminals leads to grave danger. They are kidnapped!

Famed inventor Henry "Hank" Witherspoon has gone missing, and it's up to Jack and his brilliant siblings, Ava and Matt, to find him. At Hank's ransacked lab, the siblings discover clues to the project he's been working on - a new way to generate and store electricity, inspired by the electric eels of the Amazon.

Guilty until proven innocent? Who - or what - has been killing chickens on the ranch? And what is Hank the Cowdog, Head of Ranch Security, going to do about it? Using his top-notch law enforcement skills, Hank launches one of the hardest-hitting investigations of his career. No one is to be trusted, and everyone is a suspect - even Hank!

The Aldens are so excited when they get to meet other ballonists, learn how hot air balloons work, and even help the crew launch a balloon. Then, things start to go wrong. Someone is trying to ruin the rally, and the Boxcar Children might not get the chance to ride in a hot air balloon after all - unless they solve the mystery in time.

Julian, Dick, Anne, George and Timmy the dog find excitement and adventure wherever they go in Enid Blyton's most popular series. In book 10, Dick is woken by a light flashing through his window. Is someone trying to send him a coded message? When the Famous Five hear of an escaped convict in the area, they are on red alert. The police won't help, so the Five have no choice - yet again, they'll be solving this mystery by themselves.

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!

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

The Aldens are excited to visit their friend, Seymour Curtis, who lives on a farm that's rumored to be haunted! When they arrive, they learn that valuable antiques have gone missing. Is the thief someone who Seymour knows? Or is it a ghost seeking revenge? The Boxcar Children have another mystery to solve!

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.

The suspenseful tale of two courageous kids and one inquisitive scientist who teamed up to stop an epidemic. Eel has troubles of his own: As an orphan and a “mudlark”, he spends his days in the filthy River Thames, searching for bits of things to sell. He’s being hunted by Fisheye Bill Tyler, and a nastier man never walked the streets of London. And he’s got a secret that costs him four precious shillings a week to keep safe. But even for Eel, things aren’t so bad until that fateful August day in 1854.