In order to better facilitate learning, materials are gathered into CONSTELLATIONS, arranged around either an individual TEXT (see the LIBRARY) or THEME, as illustrated by the graphics at the right.
Each of the texts presented in our LIBRARY is rich in its own right, and study across several texts and the associated materials made available here, like videos, maps, and articles in our RESOURCES section, or lesson plans in the TEACHER GUIDES section, can open new possibilities of interpretation and research.
Some of the materials presented on this site are PROTECTED BY COPYRIGHT, and non-subscribers will not be able to view them. However, copies of the primary texts are widely available through libraries and book sellers, and the publicly-available materials of this site are interesting and informative in their own right. Only the Library contains restricted material. We invite you to enjoy the public sections of the site.