Hi all,

I was wondering if anyone can point me in the direction of any good texts on the following topics:

Galois Theory : I've done a course on this already but it was fairly elementary, so a slightly more advanced text might be good.

Algebraic Number Theory: Again I have studied the basics of this (mainly from a book by Stewart and Tall - "Algebraic Number Theory and Fermat's Last Theorem").

Commutative Algebra: I've studied the basics of ring/module theory but not too sure what comes next.

If anyone can recommend any other similar interesting areas of advanced undergrad/post grad abstract algebra (I'm sure there are loads) that I could have a look at I'd really appreciate it.

Thanks in advance,

Paul