Pyschiatry, deception, body language etc

[NikNakPaddyWhak]

Does anyone know where I can find an easyishly readable (not full of medical jargon) book on these subjects? thanks

[NathanBarley]

derren brown's tricks of the mind would be a very good starting point IMHO.

[smearedinfood]

It's a bit old but try author Allan Pease