Great book for advanced students in probability
As many reviewers have pointed out, this book may be too advanced for a beginner student, but it is truly the best for a graduate student or anyone else with solid background in Mathematics and some knowledge of Probability. When I took the course based on this book I already covered Advanced Calculus (Rudin) and college-level Probability and Statistics (DeGroot), and I just loved this book. Ten years later I still use it; just a few weeks ago I needed to familiarize myself with Brownian bridges and it took me only 10 minutes with the book to get all I need to know - the concepts, the formulas, the applications - to the extent I could explain it to my teammates.I wouldn't recommend this book as the introduction to probability, but for a serious student of mathematics this is a great book to further the understanding of probability and prepare for advanced studies in Stochastic Calculus.