This index includes four sections: Section I is an annotated list of the pamphlets. This list is in numerical order, and the pamphlet number serves as a crossreference tool throughout the index. Each listing includes title, author, date of publication (in parentheses), a brief summary of the essay, and its subjects. Section II groups the pamphlets alphabetically by author. Section III lists the pamphlets alphabetically by title. Section IV offers a subject index for the pamphlets.