Peter Lerangis

Amy and Dan Cahill have been located once again, this time in the company of the notoriously unreliable Alistair. Spies report that Amy and Dan seem to be tracking the life of one of the most powerful fighters the world has ever known. If this fearsome warrior was a Cahill, his secrets are sure to be well-guarded.

Shaken by a shocking loss, Amy and Dan flee to an exotic land and trace the footsteps of their most formidable ancestor yet: a military leader of mythic proportions.

After Marco's betrayal, Jack McKinley and his friends must face their own demons and engage in a battle with foes long gone.

Jack and his friends desperately search for the rest of the lost Loculi and confront the armies of Artemis in order to rescue Aly, who has been pulled back into Atlantis by King Uhla'ar.

"Ever since Corey Fletcher found out that he's the world's first "throwback," with the power to not only visit history, but change it, he's been spending as much time in the past as possible. Corey loves using his skills to fix problems and help his friends and family. But as Corey becomes more and more addicted to rewriting history, he learns that time travel might change him in ways he may never be able to reverse. Aware now that he can't keep going...

Follow the tale of Aliyah and Osman, twin treasure hunters pressed into a life of crime. For them, every day is another desperate death-defying adventure until they stumble upon the key that may lead to the greatest treasure ever. But to take home this magical orb, they must first battle their way out of the Tomb of Shadows.

Thirteen-year-old Corey Fletcher, a time traveler who has transpeciated into a wolf, makes another attempt to fix his family tree without rupturing history, aided by Leila and Bee, another time traveler.

After his friend falls seriously ill, Max and his cousin Alex use clues found in their great-great-great-grandfather Jules Vernes unpublished manuscript to find a magical cure.

Twins Andrew and Evie must go underground with their mother after they discover that the Company's agents are still after her; however, someone very close to them is feeding their enemy information on their every move.

Defend the Clues

Fourteen-year-old Amy Cahill and her younger brother, Dan, thought they could return to their regular lives when they found the 39 Clues that safeguard their family's great power. But they were wrong. Powerful enemies—the Vespers—have been waiting in the shadows. And they'll stop at nothing to grab the Clues. Four powerhouse authors unite to expose the 500-year-old secret struggle between the Cahills and the Vespers. The

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