Have you read 'Noughts and Crosses' by Malorie Blackman? It's a book by a British WOC dealing with the issues of racism by the flipping the balance of power in society to POCs but doesn't portray either white people or POCs as 'evil'. They teach it in schools where I'm from asking children whether they pity the 'dowtrodden white' in the book and forcing them to ask themselves why therefore there don't feel so upset when POCs are treated identically in the society that they live in. It's clever.