Answer a question – and win a book

Looking for something to read over Christmas? Well we have a pristine copy of Internet Business Commerce & Tax (I know, be still my beating heart) 2nd edition/2012 by Julian Hickey and team at Bird & Bird (list price £95.00) going free to the first person (must be in the UK, postage & all that) to answer the following question…
Before it was known as the World Wide Web, what was the name of Sir Tim Berners-Lee’s first hypertext-based search and share application for linking to and accessing information on the internet? (Clue: the name was inspired by a Victorian-era how to guide to domestic life called XXXXXXXX Within Upon Everything.) Answers by email to [email protected]