In this illustrated essay, Lars Muller traces the history of "Swiss Graphic Design" from the 30s to the 60s. Muller-Brockmann's posters have become world famous for their ability to convey information with great visual tension, a sense of drama, and an extreme economy of means. Muller-Brockmann created a body of work in which timeless principles of visual communication are inscribed.
Good basic overview of his working life and the book does a great job showcasing his work and how it changes through his career. There are books out there that do go into more detail of his life but I find this one works well giving you the basics and worth keeping just for the images alone.