Painted Warriors and Wild Lions (The Adventures of the Kerrigan Kids #1)

Duffy Kerrigan has three adopted siblings. Seth from Nigeria, Juan from Mexico, and Pearl from Hong Kong. One of their first trips with their father is to Africa. There Duffy immediately becomes critical of the different way Africans do things. As she learns more about the culture, she discovers that different does not necessarily mean wrong and that much can be learned from other cultures.