A tour de force from acclaimed author Alan Gratz ( Prisoner B-3087 ), this timely -- and timeless -- novel tells the powerful story of three different children seeking refuge. A New York Times bestseller! JOSEF is a Jewish boy living in 1930s Nazi Germany. With the threat of concentration camps looming, he and his family board a ship bound for the other side of the world . . .ISABEL is a Cuban girl in 1994. With riots and unrest plaguing her country, she and her family set out on a raft, hoping to find safety in America . . .MAHMOUD is a Syrian boy in 2015. With his homeland torn apart by violence and destruction, he and his family begin a long trek toward Europe . . .All three kids go on harrowing journeys in search of refuge. All will face unimaginable dangers -- from drownings to bombings to betrayals. But there is always the hope of tomorrow . And although Josef, Isabel, and Mahmoud are separated by continents and decades, shocking connections will tie their stories together in the end.This action-packed novel tackles topics both timely and timeless: courage, survival, and the quest for home.