"Maximum Ride and her broken flock roam a postapocalyptic world, searching for answers to what happened"--Provided by publisher.

While on a mission to Antarctica to save the world from global warming, fourteen-year-old Maximum Ride and the other members of the Flock--a band of genetically modified children who can fly--are pursued by their creator, the Uber-Director, who wants to auction them off to the highest bidder.

When a set of priceless paintings by Leonardo da Vinci and Rembrandt go missing in Russia, the Kidd siblings head to St. Petersburg and the wild Arctic tundra to find the bad guys and locate the treasure.

"Bick and Beck Kidd are desperately trying to secure the ancient Chinese artifact that will buy their mother's freedom from renegade pirates. But when the kidnappers force them to locate an even greater treasure--priceless paintings stolen by Nazis, the Kidds must rely on their own cunning and experience to outwit the criminals, all while their mom's life is on the line"--www.bookmanager.com.

Taking on her biggest challenge yet--preventing climate change from destroying the earth--Max Einstein is pitted against a new evil group that would rather let the whole world crumble than allow her to save the planet.

The Kidd siblings uncover a conspiracy against America and its fundamental freedoms. With the help of their great uncle, they crisscross the country in a race to prove that a newly-discovered copy of the Bill of Rights is a forgery.

"Bick, Beck, and the rest of the Kidds face down their nemesis, search for lost treasure, and race to solve a generations-old mystery that threatens to ruin the Kidd family name"--