High Quality Content by WIKIPEDIA articles! The Millennium series is a series of bestselling novels originally written in Swedish by the late Stieg Larsson. The primary characters in the series are Lisbeth Salander, an intelligent, eccentric woman in her twenties with a photographic memory and poor social skills, and Mikael Blomkvist, an investigative journalist and editor of a magazine called Millennium. Blomkvist, the character, has a history similar to Larsson, the author. Originally, ten books in total were planned, but only three were completed: