…Sayers’s amateur detective, Lord Peter Wimsey, when he reading A Shropshire Lad , by A. E. Houseman in conjunction with three other more technical tomes. Although Sayers does not explicitly tell the… https://www.theguardian.com/science/blog/2016/feb/29/is-arsenic-eating-a-clever-poisoning-plot-device-or-recipe-for-disaster