I was wondering what books to use to prepare for the Subject Test? I'm not looking for review books (i.e. Princeton Review), but actual math textbooks. What do you recommend for the following subjects? I've listed books that I've already used in parentheses:

1) Calculus/Differential Equations (Stewart, Apostol)

2) Linear Algebra (Axler, Strang)

3) Abstract Algebra (Gallian)

4) Complex Analysis (Stein)

5) Real Analysis/Topology (Bartle, Munkres)

6) Discrete Mathematics

Thanks!