The Saxon Stories: The Last Kingdom (2004), The Pale Horseman (2005), The Lords of the North (2006), Sword Song (2007), The Burning Land (2009), Death of Kings (2011)
Actually I moved to New Jersey in 1980 and didn't discover Chatham
until 1990, by which time the books were selling, but it was still a
daft decision, based solely on love.