By far the best text-book I have ever read. Cognition is used in Cognitive Psychology courses in hundreds of universities; I was lucky enough to be taught by the man who wrote it (Reisberg), and I find myself returning to it to explore the complexity and beauty! of the brain's functions.
Memory, attention, perception, language, problem solving and other topics are discussed in practical and theoretical terms, using issues from economics, political science, philosophy, etc. in order to paint a full picture. The book is in-depth yet very concise, exploring the research and studies behind the topics, as well as the intricacies of the topics themselves.
More importantly, it's captivating! The questions discussed (how do we judge? how do we reason? how does memory work?) are enough to be interesting, but the writing style and Reisberg's expertise on the subject make it transfixing.