Would you buy a book from this man?

The book is just waiting for a final edit, so i'm working it up for Kindle. Need a blurb: the stuff that goes on the back of the book or the on the sales page at Amazon. Might post a few here and welcome comments.

Starter for ten

For the last eight years, Echo had murdered her way across the galaxy in the service of the Emperor. She had lost count of the number of bodies and they didn't haunt her sleep any more.

York was a hero who had walked away at the end of the war, sickened by the number of people he had lost who, even now, haunt him. Now he commands a ship with far too much weaponry just to be a cargo carrier.

Their paths crossed once before, the night she killed for the first time.

Eight years on, she turns out to be the latest cargo on his ship. He's surrounded by his own killers, who all think she is there to kill him.

They may be right.