Every year OUP (Oxford University Press) has an online book sale. In the past this has been the source of some really good reading at excellent prices. Their annual e-mail came out today announcing this years sell-offs. There's some good bargains across the whole range of their catalogue this year - I've just grabbed three historical works, although they seem to be catering for all manner of tastes. Worth a look if you are a book lover: click here. (And no, I'm not on commission, and this blog isn't 'monetised'!).