I read everything. I've always got a book on the go and I'm really nerdy about it, I get through books and don't remember anything about them afterwards. But I read all sorts, from classic to contemporary.
Scandinavian crime fiction has become a great success all across the world and rightfully so. Sjowall and Wahloo ushered in a whole generation of Swedish crime writers, many of whom are now available in English.
When I write for 'n+1,' I begin by doing a lot of reading, to try to convince myself I'm not stupid. Then I scribble down a paragraph here, a paragraph there, when a notion strikes. Then I see if I can arrange those notions in a way that yields an argument.