I went to the Museum of Slavery in Liverpool today, after talking at a couple of schools. The museum is very striking. It makes you think... hard. If you are ever in the city then it's well worth a visit, as is the Maritime Museum.
I was there to see if I could think about how the book I am writing has bits about slavery in it. I'm still working it all out in my head. I'm not sure.
I'm also reading an amazing book by a Ghanaian author called Amma Darko. It is about a woman who is made a slave in Germany - and it's set pretty much now. The character I am going to write about in Football Detective 3 is going to be a sort of modern slave.
I am reading all these books and going to these museums (and Ghana) to make sure I get it right, as well as for ideas how to write the book.