According to its authors, the book is non-fiction.
The book is an autobiography, so ... theoretically non-fiction, with likely some "enhancements" as is customary in autobiographies.
"Marley and Me" is a work of nonfiction. It is a memoir written by journalist John Grogan about his life with his family and their beloved dog, Marley.
fiction
nonfiction
Fiction
Fiction
Fiction.
nonfiction
fiction and nonfiction fiction is something not real. nonfiction is true
Both
Both
fiction
Fiction .
Marley and Me is actually based off of the author and his dog. It is not fiction.