In 1985 southern Sudan is ravaged by war. Rebels and government forces battle for control, with ordinary people…people like the boy, Salva Dut…caught in the middle. When Salva's village is attacked, he must embark on a harrowing journey that will propel him through horror and heartbreak, across a harsh desert, and into a strange new life. Years later, in contemporary South Sudan, a girl named Nya must walk eight hours a day to fetch water. The walk is grueling, but there is unexpected hope.

Ten-year-old Annemarie Johansen and her best friend Ellen Rosen often think of life before the war. It's now 1943, and their life in Copenhagen is filled with school, food shortages, and the Nazi soldiers marching through town. When the Jews of Denmark are "relocated," Ellen moves in with the Johansens and pretends to be one of the family. Soon Annemarie is asked to go on a dangerous mission to save Ellen's life.

Twelve-year-old Jerome is shot by a police officer who mistakes his toy gun for a real threat. As a ghost, he observes the devastation that's been unleashed on his family and community in the wake of what they see as an unjust and brutal killing.

Ally has been smart enough to fool a lot of smart people. Every time she lands in a new school, she is able to hide her inability to read by creating clever yet disruptive distractions. She is afraid to ask for help; after all, how can you cure dumb? However, her newest teacher Mr. Daniels sees the bright, creative kid underneath the trouble maker. With his help, Ally learns not to be so hard on herself and that dyslexia is nothing to be ashamed of.

This timely and powerful novel tells the story of three different children seeking refuge. 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.