After taking a History degree at Cambridge, David Worlock became an education publisher with Thomas Nelson, part of the International Thomson Organisation. In the early 1980s, he moved into the digital world and set up Eurolex, one of the UK's first online services. Since 1985, he has advised companies on how the digital marketplace works and how to profit from it.
'Engaging and entertaining ... A lost world brought vividly back to life.' Richard Beard, author of The Day That Went Missing