The book "John Henry" falls under the genre of American folktales and its subgenre would be specifically categorized as a tall tale.
"Eggs" by Jerry Spinelli is a young adult novel that falls under the subgenre of realistic fiction. It explores themes such as friendship, loss, and coping with life's challenges within a realistic setting and narrative.
phycological
Subgenre is one word, however, those who doubt how the word is constructed may use a hyphen.
Jazz
Night - book - was created in 1960.
nature writing
Nerdcore is a subgenre of hip hop.
It's a revenge tragedy.
I would say Science Fiction because it is scientifically possible that the world in the future could be like The Hunger Games, but for now it is still fiction.
The book Night is set in Nazi Germany.
Night - book - has 109 pages.