When Paul, a French boy living in a Nazi controlled village, finds an American paratrooper in a tree near his home, he has a chance to play a role in the Allies' plan to crush the Nazis.

Traveling across the world, Zack Clarke and his zombie-fighting team search for an antidote that will stop the outbreak forever.

"When Castor the street dog is captured, he learns there is a nefarious underground fighting ring in Lion's Head where animals are injected with DNA-changing serums, transformed into dangerous hybrids, and forced to battle one another to survive"--

Toby and his friend Lucas made a list of things to do the summer before they entered middle school, but now Lucas is gone, and Toby sets out to fulfill the promise he made to his friend, to finish the list by hiking the Appalachian Trail from Velvet Rocks to Mt. Katahdin, an undertaking that he is poorly prepared for -- and which will become not only a struggle for survival, but a rescue mission for the starving and abused dog who he finds along the...

"In this futuristic high-stakes adventure, humanity clings to cities on the highest mountain peaks above the deadly Fog, and airships transport the pirates of the skies. Daring 13-year-old tetherboy Chess and his salvage crew must face the dark plans of Lord Kodoc and work to save their beloved Mrs. E"--

"In the near future, a group of girls survive by their own wits and follow the laws of the Manual on the Hill, a reclaimed garbage dump they call home. The cardinal rule? Men and boys spell danger. After a Departure Ceremony releases the eleven oldest girls back to the Mainland, Wren becomes their new leader, and she's desperate to do a good job. So when one of the girls goes missing only a few hours into her new position, Wren makes the fateful decision...

Thirteen-year-old Sam Castine is at summer camp while his mother is in rehab, but when the camp is evacuated ahead of a fast moving wildfire, he makes the mistake of going back for his phone, and finds himself left behind, disoriented, and running for his life, together with a girl, Delphy, from a different camp--finding an old jeep keeps them going, but in the wilds of Maine, there are only logging roads and the deadly crown fire is everywhere.

"Thirteen-year-old tetherboy Chess and his crew may have escaped the slums, but they cannot escape the Fog. When they retreat to the mountaintop sanctuary of Port Oro, they discover that the deadly white mist will soon swallow the entire city. Will the slumkids be able to save Port Oro, or will they run out of time?"--

On a secret compound in the Washington wilderness, Honey Juniper and her sisters are training to hunt, homestead, and protect their own. They think they're prepared for every situation. But when danger strikes from within, putting her sisters at risk, training becomes real life. And only one thing is certain: Nowhere is safe. -- adapted from jacket

Although separated by continents and decades, Josef, a Jewish boy living in 1930s Nazi Germany; Isabel, a Cuban girl trying to escape the riots and unrest plaguing her country in 1994; and Mahmoud, a Syrian boy in 2015 whose homeland is torn apart by violence and destruction, embark on harrowing journeys in search of refuge, discovering shocking connections that tie their stories together.