I understand that I will be given a reading list – do I have to buy all of the books?
The reading list is suggested reading, although you will want to purchase some of the recommend books at some point. Use the library first and you will establish which books you think would be worth purchasing.
When buying books, check the various notice boards in your subject areas as students often advertise textbooks here – a much cheaper way of building up your collection. If you do buy second-hand check that you are buying the correct version or consult a tutor to ensure that it is appropriate.
As well as borrowing books from the library, you could also consider just photocopying the relevant sections of the book as you need it, but do ensure you stay within copyright laws.