J. Berg (Joseph Berg) Esenwein

Joseph Berg Esenwein (May 16, 1867 – November 1, 1946), usually published as J. Berg Esenwein, was an American editor, lecturer, and writer. He is especially remembered for his work as an editor on Library of the World's Best Literature and for producing clear, accessible books about writing and public speaking.

Born in Philadelphia, he studied at several institutions, including Albright College, Millersville State Normal School, Lafayette College, Richmond College, and the University of Omaha. Before becoming widely known as an editor and author, he also worked in education and lecturing, which helps explain the practical, instructional tone of much of his writing.

Esenwein wrote and edited across a wide range of subjects, from composition and oratory to fiction technique and literary study. That mix of literary knowledge and hands-on advice made him a useful guide for generations of readers who wanted not just to enjoy literature, but to learn how to write it.