JOHN CLIFF Behavioural Engineer and Writer, London
JOHN CLIFFBehavioural Engineer and Writer
London, United Kingdom
In final preparation. Available end-Mar 2017
FREEGive your mind a quick recharge. Listen to my relaxation/motivation tape here. 20 mins. Click on the gramophone thing.
Books available in Kindle and print versions from
(Click covers for more info)
SITE CURRENTLY BEING TARTED UP