God always gets the best lines such as ‘before you were I am,’ that’s why he’s God. If you don’t do God, try some Sylvia Plath, ‘I took a deep breath and listened to the old brag of my heart, I am, I am, I am.’ I’d never heard of Maggie O’Farrell, didn’t know she existed until her name appeared on the front cover, plugging another book by a Scottish author, Damian Barr. I hadn’t heard of Barr either and for some reason I thought O’Farrell was...