Although separated by continents and decades, Josef, a Jewish boy livng 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.

"A cursed child destined to die on her eleventh birthday is rescued and whisked away to a secret realm called Nevermoor and given the chance to compete for a place in a prestigious organization called the Wundrous Society"--