"An exceptionally clearly written and wide-ranging introduction to category and topos theory. . . . packed with things interesting to the expert, yet presented in a manner intelligible to the beginner. . . . contains a wealth of thought-provoking exercises." --Journal of Symbolic Logic
"Provides a first introduction to the theory of categories and functors, and to topos theory. McLarty manages to cover a considerable range of topics in a clear and elegant fashion, thus giving these readers a good first impression of what the subject is about. McLarty's perspicuous treatment provides a good first introduction." --Mathematical Reviews
About the Author
Colin McLarty is at Case Western Reserve University, Cleveland, Ohio.