Law students in the UK save the most by buying the current statute book new and getting almost everything else second-hand or through the library’s legal databases. Law moves quickly,
If you need a lot of children’s books at once, the best value usually comes from eBay job lots and local selling groups, with an online used specialist such as
For pre-owned engineering, maths and science textbooks, the most reliable starting points are World of Books and AwesomeBooks for cheap UK-dispatched copies, with AbeBooks, eBay and Amazon’s used listings covering