External Links

Here are some good links for finding reviews, or buying books.

Website

Purpose

amazon.com A great place to find books at low prices, also has many reviews.
barnesandnobel.com Good online Bookstore, always has new releases
nytimes.com Profesional reviews of new releases
westeros.org Home of the song of ice and fire series
sparknotes.com Great for finding summaries, beware of spoilers.