A Trace of Memory

A Trace of Memory is a science fiction novel by Keith Laumer, first published in 1963. The story follows Legion, a soldier of fortune who, after waking up on a deserted spacecraft, becomes embroiled in a dangerous adventure involving memory loss and extraterrestrial beings. As he teams up with a mysterious millionaire named Foster, they uncover a hidden control chamber at Stonehenge and face alien threats that lead them to another planet. The novel explores themes of identity, amnesia, and the intertwining of past and present.