Superior: The Return of Race Science is a non-fiction book by Angela Saini published in 2019. Built around interviews with experts, the scientific consensus, and the author's analysis, it argues that some fields of biology are still influenced by the discredited scientific racism theories of the 19th century. With Superior, Saini draws upon her own childhood in a white neighbourhood of London. The racial discrimination she faced at the time pushed her towards a style of journalism that seeks to highlight injustice. Her renewed interest in the genetics of race was stirred by the exploitation by the white supremacy movement of research that seems to point to genetically distinct racial groupings.