Tidhar, L: By Force Alone (Anti-Matter of Britain Quartet)

Britannia, AD 535. The Romans have gone. While their libraries smoulder, roads decay and cities crumble, men with swords pick over civilisation's carcass, slaughtering and being slaughtered in turn.

This is the story of just such a man. Like the others, he had a sword. He slew until slain. Unlike the others, we remember him. We remember King Arthur.

This is the story of a land neither green nor pleasant. An eldritch isle of deep forest and dark fell haunted by swaithes, boggarts and tod-lowries, Robin-Goodfellows and Jenny Greenteeths, and predators of rarer appetite yet.

This is the story of a legend forged from a pack of self-serving, turd-gilding, weasel-worded lies told to justify foul deeds and ill-gotten gains.

This is the story – viscerally entertaining, ominously subversive and poetically profane – of a Dark Age myth that shaped a nation.