Is Amazon...

[Poco Innocente]

the cheapest place tp purchase books online? I have found some bargains on ebay, but it doesn't always have quite what I'm looking for.

[Kickstand]

Play.com is a good website, but I doubt they have as much material as Amazon.

I only know those two e-commerce sites.

[Poco Innocente]

I shall have a gander in play.com direction, ta

[andy_fozzy]

They are both excellent.

Personally, I'd say you only need to use these two sites.

[hatfull]

If you go to a site called bookbutler, they compare all of the book prices across all of the online stores, and they are very very good