The Last Kingdom. Bernard Cornwell

the dread of divine revenge. I would choose my own tribe in time, but that time had not yet come, and so I crept across the field feeling very small and vulnerable, my heart thumping against my ribs, and my soul consumed by the importance of what I did.

      And halfway to the Mercian camp I felt the hairs on the back of my neck prickle. I had the sensation I was being followed and I twisted, listened and stared, and saw nothing but the black shapes that shudder in the night, but like a hare I sprinted to one side, dropped suddenly and listened again, and this time I was sure I heard a footfall in the grass. I waited, watched, saw nothing and crept on until I reached the Mercian barricade and I waited again there, but heard nothing more behind me and decided I had been imagining things. I had also been worrying that I would not be able to pass the Mercian obstacles, but in the end it was simple enough because a big felled tree left plenty of space for a boy to wriggle through its branches, and I did it slowly, making no noise, then ran on into the camp and was almost immediately challenged by a sentry. ‘Who are you?’ the man snarled and I could see the firelight reflecting from a glittering spear head that was being run towards me.