Kristina från Duvemåla ("Kristina from Duvemåla") is a Swedish musical written by former ABBA members Björn Ulvaeus (lyrics) and Benny Andersson (music), based on a series of four novels by Swedish author Vilhelm Moberg detailing a family's poverty-driven migration from Sweden to America in the mid-19th century: The Emigrants, Unto a Good Land, The Settlers, and The Last Letter Home.