The novel is primarily a work of fiction and details the life and living of Neanderthals 600,000–350,000 years ago. It is a fine example of how men lived long back in rugged living conditions and lets us compare ourselves with early man.
Ninety-Nine Novellas (1,600 book pages) is a collection of 99 popular Jay Dubya novellas and the book is the companion work of Ninety-Nine Novellas, Part II.
Utterly Fantastic Occurrences is a collection of 20 science fiction short story novellas existing in hardcover, in paperback and in Kindle and Nook e-book formats.