Images for press and publicity: click on each to access the full-size version.

Portrait one (credit Antony Irvine)

Portrait two (credit Tim Bedingfield)

At home (credit Antony Irvine)

Speaking at TED Global

UK cover of Live This Book! (Penguin, 2015)

Live This Book Cover

UK cover of How to Thrive in the Digital Age (Pan Macmillan, 2012)

cover of How To Thrive In The Digital Age

UK paperback cover of Fun Inc. (Virgin Books, 2011)