It’s just such a winning combination.
And the thing is, this is the author who as far as I can remember refuses to use FTL in his stories. So for him to write a time travel story means that there won’t be any Delorean zipping around. Instead, there’s a short but relatively serious discussion about WHAT, exactly, can be ‘sent back’ through time, and a very clever example of what it might mean to change things in the past – what impact that might have on the future.
The story, naturally enough, dips in and out of the time stream. It starts in the past and goes to the future and moves between them beautifully, gradually building up a picture of what has happened for the future to be as it is, and the choices that people make that have an impact ‘upstream’. The slow unfolding is horrific and brilliant.
I liked the characters, I was horrified by the world, and I was intrigued by the method of time travel. This is a fabulous novella.