A Reuters news report states that Michael Crichton's publisher HarperCollins will release in November a completed adventure story by the author called "Pirate Latitudes" set in Jamaica in 1665.
Extensive notes for another novel were also found in his files, this one a thriller. An as yet unnamed author will complete the story with its release targeted for 2010.
Michael Crichton died at the age of 66 after a silent battle with cancer.
See the full release here.