The Pilgrimage Road to Santiago
the Complete Cultural Handbook by David M Gitlitz and Linda Kay Davidson
(ISBN: 0312254164)
Horrendeously detailed book about everything, really everything, cultural there is to see along the camino. I say horrendous as it's even more difficult passing by closed churches, chapels, etc knowing what beauty there must be within.
It's also a very heavy book. I copied pages of the cities where I would be staying a day or so and had them sent to me by poste restante. They were a real help, especially in Burgos, Leon and Santiago itself.
