"The goal of this text is to provide readers with a single book where they can find a brief account of many modern topics in nonparametric inference. The book is aimed at master's-level or Ph.D.-level students in statistics, computer science, and engineering. It is also suitable for researchers who want to get up to speed quickly on modern nonparametric methods." This text covers a wide range of topics including the bootstrap, the nonparametric delta method, nonparametric regression, density estimation, orthogonal function methods, minimax estimation, nonparametric confidence sets, and wavelets. The book has a mixture of methods and theory.