"A Book of Prefaces" is a collection of introductory essays written by the famous American publicist and literary critic Henry Louis Mencken. In each preface, the author examines the pictorial and creative primary sources of the literary works of famous writers, which are indicated in the title. Much attention is paid to the analysis of the modern literary world, as well as to Mencken's own impressions and opinions regarding some literary currents and directions. Mencken is known for his insight, frankness and deep understanding of literary phenomena. In his articles, he not only criticizes and discusses the works of other authors, but also makes attempts to reveal the essence of literary creativity as a whole, however, he does it unusually passionately and with an element of sharp humor. Each preface in the book "A Book of Prefaces" is a separate window into the world of modern literature through the eyes of a sharp-tongued and inventive critic. "A Book of Prefaces" is a must-read for everyone who is interested not only in literature, but also in the development of modern artistic speech and literary criticism.