Underground Talks

Last night's talk at Conway Hall went very well.  A full house and all books sold.  Also some interesting responses from the audience with suggestions of further secret tunnels that I will be following up on in the coming months.  I shall be taking many more books to the next event in the main auditorium of Conway Hall on Saturday 9th April, which has attracted the largest  number of people I've ever spoken to - however, places are still available.  As with last night, books will be stamped and signed by me with a substantial discount on the usual retail price.