3 of 3 people found the following review helpful
5.0 out of 5 stars
A boon to all lovers of track diagram-iania, 2 Jan 2013
I bought this because I always wanted to know how all London's line linked up. Little did I know that both me and my two 5-year old sons would be absorbed in the minutiae for hours. Beautifully researched- well done. Only gripe- 4th edition please include narrow/miniature gauge.