http://www.pantheon.org/areas/mythology/ mythology

http://www.themystica.org/mystica/info/topics.htm mysticism

http://www.mythfolklore.net/india/encyclopedia/index.htm dictionary of Hindu mythology

http://www.mypurohith.com/Encyclopedia_Page.asp encyclopaedia of Hindu mythology

http://www.parsonsd.co.uk/lemprierea.php dictionary of Hellenic & Roman

http://www.iranica.com/newsite/search/searchpdf.isc?Action=Search&ReqStrPDFPath=/home/iranica/public_html/newsite/articles&ReqStrSearchIndex=/home/iranica/public_html/newsite/articles/list.txt&OptStrLogFile=/home/iranica/public_html/newsite/logs/pdfdownload.html&ReqStrSearchPhrase=religio Encyclopaedia Iranica: religion

http://www.jewishencyclopedia.com/index.jsp Yhudi encyclopaedia

http://www.newadvent.org/cathen/index.html Catholic encyclopaedia

http://www.orthodoxwiki.org/Main_Page Orthodox encyclopaedia

http://www.bible.ca/islam/dictionary/Hughes/index.htm dictionary of >islam (incomplete)

http://www.perseus.tufts.edu/cgi-bin/ptext?lookup=Plin.+Nat.+toc Natural History, by Plinius

http://www.stoa.org/sol/ Suda

http://bestiary.ca/etexts/brehaut1912/Brehaut%20-%20Encyclopedist%20of%20the%20Dark%20Ages.pdf Origenes, by Isidorus of Sevilla

http://www.ualberta.ca/~sreimer/engl614/encycl.htm chapter-headings to several mediaeval European encyclopaediae