This list contains resources (with descriptions) that Jill has found particularly helpful.

Chartres Cathedral: Books 

Chartres Cathedral: Books in French

Chartres Cathedral: Preparation for a Pilgrimage To Compiled by M. J. McGregor

Labyrinth, Articles 

Labyrinth: Audio and Video Tapes 

Labyrinth, Books

Labyrinth: Books and Articles Related to Christian Usage of Labyrinths

Labyrinth: Books on Related Themes

Labyrinth: French Language Resources

Mary: in Relation To the Chartres Cathedral

Pilgrimage: General

Pilgrimage and the Chartres Cathedral