The book "John Henry" falls under the genre of American folktales and its subgenre would be specifically categorized as a tall tale.
Genre floktales subgenre tall tales
John Henry Poynting has written: 'A text-book of physics'
John Norman Henry has written: 'A Nurse's hand-book of medicine' -- subject(s): Accessible book
I DONt know what john Henry was about help if u do know
John Henry White has written: 'A reference book of chemistry' -- subject(s): Chemistry, Dictionaries
John Henry Greenwood has written: 'The law relating to trade unions' -- subject(s): Accessible book
Henry Charles John Lingham has written: 'The litany of love' -- subject(s): Accessible book
"Paper Towns" by John Green falls under the subgenre of young adult contemporary fiction, specifically focusing on themes of coming-of-age, friendship, and self-discovery.
Henry John Wale has written: 'My grandfather's pocket-book, from A.D. 1701-1796' -- subject(s): Commonplace-books
Matthew Henry Devey has written: 'John A. Logan' -- subject(s): Accessible book
John Henry Kinealy has written: 'An elementary text-book on steam engines and boilers' -- subject(s): Steam-boilers, Steam-engines
Henry John Peterson has written: 'Selection of public officials in Iowa' -- subject(s): Accessible book, Officials and employees, Selection and appointment 'The teaching of citizenship' -- subject(s): Accessible book, Citizenship