Marvelous Rise of Superheroes in Cinema: Evolution of the Genre from Sequels to Universes addresses the superhero movie genre's transformation between 1978 and 2019. To emphasize and illustrate the conceptual and thematic transformation, the main conventions of the genre are scanned through several periods, focusing on the developmental age of the genre, including the dominant period of DC Comics-based superhero movies (1978-1997) and the Marvel "boom" (2000-2007), and the contemporary age. For this purpose, the book traces the fundamentals of superheroes from the first appearance of Superman in Action Comics #1 (1938) to the final installment of the MCU's Phase 3, Spider-Man: Far From Home (2019). The transformation has two significant points. First, the genre's main conventions have been in a change. Second, the genre's focus has changed from sequel filmmaking to the universe concept. The study investigates the Marvel Cinematic Universe's dominant, leading, and major role in the genre's evolutionary process. Besides, the future of the superhero movie genre is questioned through the multiverse concept to broaden an understanding of the genre's following directions.

In the late 1920s, Reverend A. W. Nix (1880-1949), an African American Baptist minister born in Texas, made fifty-four commercial recordings of his sermons on phonographs in Chicago. On these recordings, Nix presented vocal traditions and styles long associated with the southern, rural Black church as he preached about self-help, racial uplift, thrift, and Christian values. As southerners like Nix fled into cities in the North to escape the rampant racism in the South, they contested whether or not African American vocal styles of singing and preaching that had emerged during the slavery era were appropriate for uplifting the race. Specific vocal characteristics, like those on Nix's recordings, were linked to the image of the "Old Negro" by many African American leaders who favored adopting Europeanized vocal characteristics and musical repertoires into African American churches in order to uplift the modern "New Negro" citizen. Through interviews with family members, musical analyses of the sounds on Nix's recordings, and examination of historical documents and relevant scholarship, Terri Brinegar argues that the development of the phonograph in the 1920s afforded preachers like Nix the opportunity to present traditional Black vocal styles of the southern Black church as modern Black voices. These vocal styles also influenced musical styles. The "moaning voice" used by Nix and other ministers was a direct connection to the "blues moan" employed by many blues singers including Blind Willie, Blind Lemon, and Ma Rainey. Both Reverend A. W. Nix and his brother, W. M. Nix, were an influence on the "Father of Gospel Music," Thomas A. Dorsey. The success of Nix's recorded sermons demonstrates the enduring values African Americans placed on traditional vocal practices.