Three city siblings, now living on a farm during the Great Depression, must survive on their own when their father takes a construction job miles away.

"From a beloved, award-winning writer, the much-anticipated novel about what happens when two families go on a tropical vacation--and the children go missing. When Liv and Nora decide to take their families on a holiday cruise, everyone is thrilled. The ship's comforts and possibilities seem infinite. The children--two eleven-year-olds, an eight-year-old, and a six-year-old--love the nonstop buffet and the independence they have at the Kids' Club....