After her mother dies, Anna searches through her mother’s belongings and discovers a hidden diary written by the African father she never knew and about whom her white mother, who never married, told her nearly nothing. She travels to Scotland to have the diary authenticated by an expert, researches, and discovers her father had to return to Africa, became a revolutionary, and then president (or dictator, depending on the source) of a small African nation. She also learns that he is still alive.
Leaving behind a daughter and white husband from whom she is separated, Anna decides to travel to Africa to find her father. Treated unequally as a biracial child in England, in Africa she is seen as “obroni”, white. Thus, the book addresses issues of racial identity, family acceptance (she does find her father) and belonging, and tells a tale of the adventures of a middle-aged woman in search of self.