Google on-line books
Via the Google bar I landed into the google books on-line website (press on "more". After typing in "Ceylon" I got about 19000 book titles. Not all of them can be viewed totally (at least not outside of the USA due to copyright laws.....). But there is a fair selection that can be read pretty well.
I subscribed to the website
http://blog.eogn.com/eastmans_online_genealogy/http://blog.eogn.com/eastmans_online_genealogy/
and get lots of handy websites/tips from this website