1 Book Found

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"A black african american guy, bit grumpy, livers in a predominantly black neighbourhood, young, white, middle class couples start moving in to the neighbourhood because house prices are low and start to change the neighbourhood. The guy is adamant he doesn't want to leave the neighbourhood. He's very anti government. Book title is single word really well written book, won some literature prizes, maybe nominated for booker prize. I think stamps came in to it, i believe he tried to use an old stamp"