Title: Down the River
Content:  Down the River is a book by Edward Abbey, published in 1982. It is a loose collection of autobiographical and philosophical essays about the wilderness, written between 1978 and 1982.
Title: Down River
Content:  Down River is a 1931 British crime film directed by Peter Godfrey and starring Charles Laughton, Jane Baxter and Harold Huth. It was made at Lime Grove Studios with sets designed by Andrew Mazzei. Produced as a second feature, it is classified as a quota quickie.
Title: Down by the River (novel)
Content:  Down by the River is a 1997 novel by Irish novelist Edna O'Brien. The novel depicts the response of a local community the a girl, Mary, abuse by her father being exposed to their local community when she tries to get an abortion. The ensuing legal battle in a country which bans abortions. The novel was based on a real-life story from 1992, when a similar case ignited controversy in both Ireland and the UK. The novel highlights the psychological realities of such attention on the girl, as she struggles with her abuse.
Title: Down River
Content:  A man smuggling drugs up the River Thames is caught when a newspaper reporter pursues him.
Title: Down River
Content: Charles Laughton as Captain Grossman ; Jane Baxter as Hilary Gordon ; Harold Huth as John Durham ; Kenneth Kove as Ronnie Gordon ; Hartley Power as Lingard ; Arthur Goullet as Maxick ; Norman Shelley as Blind Rudley ; Frederick Leister as Inspector Manning ; Cyril McLaglen as Sergeant Proctor ; Humberston Wright as Sir Michael Gordon ; Hugh E. Wright as Charlie Wong 
Title: Down River (2013 film)
Content:  Down River is a Canadian drama film, directed by Benjamin Ratner and released in 2013. Created as a tribute to actress Babz Chula following her death in 2010, the film stars Helen Shaver as Pearl, an older woman who is a friend and mentor to actress Fawn (Gabrielle Miller), visual artist Aki (Jennifer Spence) and bisexual musician Harper (Colleen Rennison). The cast also includes Jay Brazeau, Tahmoh Penikett, Ali Liebert, Brian Markinson, Tom McBeath and Hiro Kanagawa. The film premiered at the 2013 Cinéfest Sudbury International Film Festival. It was subsequently screened at the Vancouver International Film Festival, where it won the Audience Award for Most Popular Canadian Film and received an honorable mention from the jury for the Best British Columbia Film award.
Title: Downriver (film)
Content:  Downriver is a 2015 Australian film funded by Screen Australia, Film Victoria and Melbourne International Film Festival, produced by Happening Films. It is writer-director Grant Scicluna's feature debut. The main cast includes Robert Taylor, Kerry Fox, Helen Morse and Reef Ireland. It is described as a mystery drama in which a teenage killer returns to uncover dark truths in his quest to find a missing body.
Title: Down Ryton Water
Content:  Down Ryton Water is a children's historical novel by Eva Roe Gaggin. It tells the story of the Separatists of Scrooby and the Pilgrim Fathers through the first-person narrative of young Matt Over. The novel, illustrated by Elmer Hader, was first published in 1941 and was a Newbery Honor recipient in 1942.
Title: Down by the Riverside (film)
Content:  Down by the Riverside is a 2007 New Zealand independent neo-noir horror film produced and directed by Brad Davison and Marama Killen, and written by Davison and Killen with Joe Hitchcock.
Title: Downriver (film)
Content:  Downriver received many positive reviews from critics on its Australian premiere. Ali Schnabel from The Age described it as "brutal, gritty and unflinching [...] populated with real characters". Laura Henderson from The Conversation said it was "a tangled, tense and mercurial work [...] a visually stunning piece, with superb performances and an utterly gripping story".

Question: Who is the author of Down the River?
Answer: Edward Abbey.
Edward Paul Abbey.