She has done extensive research into the contemporary politics of (im)migration and collective action for migrants’ rights and the politics of multiculturalism. Among her books: Racism and Antiracism in Europe, Race and State, Racism: Beginners Guide, The Crises of Multiculturalism: Racism in a Neoliberal Age (with Gavan Titley). Her current book project is Racism and Antiracism in the Digital Media Era (with Gavan Titley).