This trade paperback, titled "Modus Novus" by Lars Edlund, is an excellent resource for studying atonal melodies. The book contains 111 pages of insightful content, written in English and published by Beekman Books, Incorporated. It was first published in 1963 and is categorized under Books & Magazines, Textbooks, Education & Reference, and Textbooks. The author's expertise is evident throughout the book, making it a valuable addition to any musician's library.