I spent years only ever reading horror and then trying to write horror - and deep down, a horror writer is still what I'd love to be. But it wasn't until I started writing crime that things began to work for me.
There's a bunch of Stephen King books I love. 'Salem's Lot' was always one of my favourites. 'It.' 'Needful Things.' Moving away from King, and 'Silence of the Lambs' is always a good choice.