I came across this interesting article about the Martyrs’ monument in Greyfriars Kirkyard on the Scottish Covenanters facebook page.

James Currie paid for the original monument to be erected. I’m quite sure Helen was involved in that decision, and there’s something deeply moving about them including the same words that she had spoken to Mr Renwick when she visited him in prison many years earlier.

Any more would be a spoiler if you haven’t yet read What You Call Free!