A chronological list of some classics on the subject, of varying degrees of accuracy. More will be added, especially post 1964.
1931 Kahn - Psychopathic Personalities
1939 Henderson - Psychopathic States
1941 Cleckley - The Mask of Sanity (1st edition)
1944 Lindner - Rebel Without a Cause
1950 Cleckley - The Mask of Sanity (2nd edition)
1950 Adorno - The Authoritarian Personality
1953 Thompson - The Psychopathic Delinquent
1955 Cleckley - The Mask of Sanity (3rd edition)
1956 McCord and McCord - Psychopathy and Delinquency
1958 Palmer - Psychopathic Personalities
1958 Schneider - Psychopathic Personalities
1959 Frankenstein - Psychopathy
1964 Cleckley - The Mask of Sanity (4th edition)
1964 McCord and McCord - The Psychopath
1976 Cleckley - The Mask of Sanity (5th edition)
1980 Guggenbuhl-Craig - The Emptied Soul
1988 Meloy - The Psychopathic Mind
1993 Hare - Without Conscience
2005 Stout - The Sociopath Next Door
2005 Blair, Mitchell, Blair - The Psychopath
2006 Babiak and Hare - Snakes in Suits
1931 Kahn - Psychopathic Personalities
1939 Henderson - Psychopathic States
1941 Cleckley - The Mask of Sanity (1st edition)
1944 Lindner - Rebel Without a Cause
1950 Cleckley - The Mask of Sanity (2nd edition)
1950 Adorno - The Authoritarian Personality
1953 Thompson - The Psychopathic Delinquent
1955 Cleckley - The Mask of Sanity (3rd edition)
1956 McCord and McCord - Psychopathy and Delinquency
1958 Palmer - Psychopathic Personalities
1958 Schneider - Psychopathic Personalities
1959 Frankenstein - Psychopathy
1964 Cleckley - The Mask of Sanity (4th edition)
1964 McCord and McCord - The Psychopath
1976 Cleckley - The Mask of Sanity (5th edition)
1980 Guggenbuhl-Craig - The Emptied Soul
1988 Meloy - The Psychopathic Mind
1993 Hare - Without Conscience
2005 Stout - The Sociopath Next Door
2005 Blair, Mitchell, Blair - The Psychopath
2006 Babiak and Hare - Snakes in Suits