This is Bat Country

Fear and Loathing in Las Vegas: A Savage Journey to the Heart of the American Dream is a novel by Hunter S. Thompson, illustrated by Ralph Steadman. The book is a roman à clef, rooted in autobiographical incidents. The story follows its protagonist, Raoul Duke, and his attorney, Dr. Gonzo, as they descend on Las Vegas to chase the American Dream through a drug-induced haze. The novel first appeared as a two-part series in Rolling Stone magazine in 1971, was printed as a book in 1972, and was later adapted into a film of the same name in 1998 starring Johnny Depp and Benicio del Toro.