Good, clear and concise guide to 10 London pub crawls. Each pub is described, then the route to the next one is spelled out. There is also a map showing the route of each crawl; coupled with checking on Google Street View before travelling would make it really hard to get lost. Even after a few drinks!
I haven't actually used the book (yet) cos the weather is dismal. But I am really looking forward to dragging someone with me as I drink my way through the pages.