Excerpt: 'It is an odd thing, chancethe one element to baffle the logician and make the scheming of the wisest look as foolish in the long run as the sandy citadel a child builds upon the shore without any thought of the incoming tide. A strange thing, chance; and but for chance I might this day be the sheriff of a shire, my head stuffed with the tangled phrase and sentiment of interlocutors, or maybe no more than an advocate overlooked, sitting in John's Coffeehouse in Edinburgha moody soured man with a jug of claret, and cursing the inconsistencies of preferment to office. I might have been that, or less, if it had not been for so trifling a circumstance as the burning of an elderly woman's batch of scones. Had Mistress Grant a more attentive eye to her Culross griddle, what time the scones for her lodgers, breakfast were a-baking forty years ago, I would never have fled furth my native land in a mortal terror of the gallows: had her griddle, say, been higher on the swee-chain by a link or two, Paul Greig would never have foregathered with Dan Risk, the blackguard skipper of a notorious craft; nor pined in a foreign jail; nor connived, unwitting, at a prince's murder; nor marched the weary leagues of France and fought there on a beggar's wage. And this is not all that hung that long-gone day upon a woman's stair-head gossip to the neglect of her cuisine, for had this woman been more diligent at her baking I had probably never seen my Isobel with a lover's eye.'