Benjamin Watson

My grandfather was born in 1920. His grandfather was born in 1860, at the beginning of the Civil War, into an America where slavery had yet to be abolished. And so, as I have sometimes thought about it, I dodged slavery by just five generations.

The price of diamonds can vary greatly depending on size, cut, color, and other factors, including whether they have a history. But because of the rarity of blue boron diamonds, they often fetch more money than gems of similar quality.

The historical novelist has to consider what has actually happened, while the SF writer is dealing in possibilities, but they are both in the business of imagining a world unlike our own and yet connected to it.