Paperback, in good condition. Read once. Good plot =)

Unknown, Didier Van Cauwelaert. Previously published as "Out of my Head". Now a major motion picture starring Liam Neeson.

"Simply thrilling. Its surprising denouement works a retrospective magic" -- The New York Times book review

Martin Harris returns home after spending three days in a come, to find that his wife doesn't recognize him and another man is living in his house under his name. The impostor shares all of Martin's memories, experiences and knowledge down to the last detail. Is it a conspiracy? Amnesia? An elaborate hoax or his own paranoid delusion? Part moral fable, part thriller, Unkown is a fat-paced tale of one man's desperate attempt to reclaim his existance -- even at the cost of his own life.