Timber wolves, a Rocky Mountain blizzard, and a mine cave-in are only a few of the perils Frank and Joe Hardy encounter during their search for the principal members of a notorious gang responsible for a payroll robbery. In the old Montana mining camp of Lucky Lode, the young detectives puzzle over a series of mysterious events. A piano-playing ghost haunts the long-abandoned dance hall. Eerie blue lights flash from the hilltop cemetery in the dark...

Seventeen-year-old Ross Quest, a master thief, enters the Thieves' Gambit, a competition consisting of dangerous, international heists, in order to save her mother's life.

Third-grader Dink and his detective friends hope to receive a big reward by finding the person whose video recorder picked up a picture of the local bank robber.

The clever and greedy wildcat Tsarmina becomes ruler of all Mossflower Woods and is determined to govern the peaceful woodlanders with an iron paw. The brave mouse Martin and quick-talking mouse thief Gonff meet in the depths of Kotir Castle's dungeon. The two escape and resolve to end Tsarmina's tyrannical rule. Joined by Kinny the mole, Martin and Gonff set off on a dangerous quest for Salamandastron, where they are convinced that their only hope,...

While visiting their friend Wallis and her adopted daughter on Mount Desert Island, Maine, Josh, Dink, and Ruth Rose investigate why three white wolf cubs were stolen, and by whom.

Although much quieter than the farm animals that moo, cluck, or oink, a gentle ladybug is instrumental in foiling a plan to steal the farm's prize-winning cow.

March and Jules are teenage twins, following in their father's footsteps as jewel thieves, but when their latest job goes wrong they end up with one jewel, a sapphire called the Morning Star, one of three cursed jewels--and the only way they can break the curse is to elude the FBI, Interpol, and a gang of international criminals, find the other two jewels, and reunite them.

"Lovable ne'er-do-well Delilah Dirk is an Indiana Jones for the 19th century. She has traveled to Japan, Indonesia, France, and even the New World. Using the skills she's picked up on the way, Delilah's adventures continue as she plots to rob a rich and corrupt Sultan in Constantinople. With the aid of her flying boat and her newfound friend, Selim, she evades the Sultan's guards, leaves angry pirates in the dust, and fights her way through the countryside....

A thief who steals priceless art and replaces it with his father's impeccable forgeries while targeting Mr. Black, the man responsible for his mother's death, Icarus Gallagher is torn between family loyalty, revenge, escape and Mr. Black's son--the boy he's come to love. "Icarus Gallagher is a thief. He steals priceless art and replaces it with his father's impeccable forgeries. For years, one man--the wealthy Mr. Black--has been their target in...

Now that the family reunion is over and the murderer has been caught, Shenanigan Swift can return to important projects, like searching for the long-lost family treasure. But trouble always finds Shenanigan, and when a valuable painting is stolen from Swift House by a group of eccentric art thieves known as Ouvolpo, she is determined to get it back--even if it means chasing them all the way to Paris. A new adventure is about to begin, and Shenanigan's...