Oddest book titles

Odd titles and topics are interesting--
last year's winner of the Oddest Book Title of the Year was _People who don't know they're dead: How they attach themselves to unsuspecting bystanders and what to do about it_.

Some create an alarming mental picture: _Carnivorous Butterflies_ for example. Who knew that they should worry about that beautiful butterfly taking a chunk out of their arm? And we thought we only had to worry about mosquitos...