Leonard Cassuto in the WSJ.com
http://online.wsj.com/article_email/SB122731246039849451-lMyQjAxMDI4MjI3MjMyMTIyWj.html
Mention "Strangers on a Train" to suspense buffs and you'll likely evoke memories of Alfred Hitchcock's 1951 thriller about a celebrity athlete who fends off a debonair psychopath who's trying to frame him. But before Hitchcock's movie came Patricia Highsmith's 1950 novel. Highsmith's original "Strangers on a Train" is a moody and disturbing excavation of guilty paranoia that bears little resemblance to the film beyond its initial premise.
Otto Penzler, veteran editor and publisher of crime writing, said of Highsmith's fiction that "you don't know who are the good guys and the bad guys because there are no nice people." "Strangers on a Train" doesn't appear to fit that description at first. The story proceeds from a chance meeting on a train between two men, the indolent Bruno and the industrious Guy. Each has a family member he wishes he could be rid of, so Bruno proposes that they trade murders, with each doing the other's dirty work to avoid suspicion. "It's the idea of my life!" declares Bruno -- but Guy doesn't agree.

