"This powerful and moving novel from the New York Times bestselling author of A Long Petal of the Sea weaves together past and present, tracing the ripple effects of war and immigration on one child in Europe in 1938 and another in the United States in 2019. Vienna, 1938. Samuel Adler was six years old when his father disappeared during Kristallnacht--the night their family lost everything. Samuel's mother secured a spot for him on the last Kindertransport...

In nineteenth-century Norway, fourteen-year-old Astri, whose aunt has sold her to a mean goatherder, dreams of joining her father in America.

Eleven-year-old Peijing and her family are adapting to their new life in Australia, but when cracks in her family life start to appear, she must find a way to cope with the uncertainties of her own little world and figure out where she fits in.

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.