This sophisticated but easy to understand exposition of the standards of review offers an invaluable resource for law students, law clerks, and practitioners. Decisions of the U.S. Courts of Appeals invariably are shaped by the applicable standards of review. Filling a huge gap in the literature, Standards of Review masterfully explains the standards controlling appellate review of district court decisions and agency actions. Leading academics have described the text as a superb treatment, clear and comprehensive, of a crucial aspect of every appellate case, that makes accessible even the most complex doctrines of review.