Here's a good book "Skeletons on the Zahara" a true story of some sailers that ran aground in Africa in the 1800's...poor buggers where captured by the Arabs and made slaves.
If books aint your thing, here's a few boating web sites to while away the dark hours http://www.c-map.com/links/PublicationLinks.asp
If books aint your thing, here's a few boating web sites to while away the dark hours http://www.c-map.com/links/PublicationLinks.asp