Join the Kidds on their trek to exotic Russia and the dangerous Arctic as they outrun the bad guys in their search for stolen treasure. After their adventures in China and Germany, the Kidd family is ready for some rest and relaxation. But when you're an ace treasure hunting team, there's always another adventure waiting around the corner! This time, the Kidds head to Russia where a set of priceless paintings by Leonardo da Vinci and Rembrandt has...

The Berlin office of the world's most renowned investigation firm looks into the disappearance of an agent, Chris Schneider, whose last case involved an unfaithful billionaire, a cheating soccer player and a seedy nightclub owner.

"Twelve-year-old twins Bickford and Rebecca Kidd and their two older siblings travel to Africa to track down priceless artifacts that will keep the family's treasure hunting business afloat long enough to rescue their kidnapped mother--and possibly find their missing father"--

The Great War is over. The Robots have won. The humans who survived have two choices--they can submit and serve the vicious rulers they created or be banished to the Reserve, a desolate, unforgiving landscape where it's a crime to be human. And the robots aren't content--following the orders of their soulless leader, they're planning to conquer humanity's last refuge. With nothing left to lose, Six, a feisty, determined young woman whose family was...

Having been judged Different, Norbert, Drew, and Sophie are banished from the United State of Earth to Astronuts Camp on Zorquat 3 in the Orion Nebula, interfering with Norbert's quest to find his parents.

What Harry Potter did for magic, Max Einstein does for kids' imaginations! Max leads a group of kid geniuses in this #1 New York Times bestseller officially approved by the Albert Einstein archives. Max Einstein is not your typical genius. She . . . • Hacks the computer system at NYU to attend classes • Builds inventions to help the homeless • And talks to Albert Einstein! (Okay, that's just in her imagination) But everything changes when...