வலையில் சங்கம்

www.learnsangamtamil.com  - Main site - 16 of the 18 books - both languages

http://easysangamuraibyrukmani.wordpress.com - Dr. Rukmani's easy Tamil urai for 5 of the Pathuppaattu songs

http://sangamtranslationsbyvaidehi.wordpress.com  - all my translations including 500 Ainkurunuru and 400 Kurunthokai and 300 Natrinai (working on the last 100), 5 of the Pathuppaattu songs, 3 great friendships etc.

http://sangamtamilliterature.wordpress.com - has very many topics like astronomy, Kolli paavai, velan and veriyattam, thoyyil, akam conventions etc. etc. 

http://treesinsangamtamil.wordpress.com - has poems about 81 trees that are in the poems - identified and with the botancial names

http://birdsinsangamtamil.wordpress.com - poems relating to 36 birds

http://animalsinsangamtamil.wordpress.com - over 50 different creatures

http://artsinsangamtamil.wordpress.com - drums, music, musicians, drummers, dancers, painting etc. etc.

http://womeninsangamtamil.wordpress.com - female poets, jewels women wore, games women played etc.

http://sangamtamilkings.wordpress.com - 3 great kings, kuru mannarkal, 7 vallalkal, kings as poets etc.
http://sangampoemsinenglish.wordpress.com - has lots of articles and translations - started it for for my American friends
http://sangamtamilpoets.wordpress.com - poems sorted by poets
http://religionsinsangamtamil.wordpress.com - Buddhism, Jainism, Hinduism and the original Tamil deities
http://sangampoemsfordances.wordpress.com - has ideas for dancers and musicians
http://flowersinsangamtamil.wordpress.com - poems about 41 different flowers
http://flowersinsangamtamil.wordpress.com - poems about 70 plants and vines