found: His The dread affair, 1985:t.p. (Benjamin Zephaniah)
found: Contemporary authors on Infotrac, Mar. 13, 2006(Benjamin (Obadiah Iqbal) Zephaniah; b. Apr. 15, 1958, Birmingham, England; playwright, recording artist, author)
found: Children behind bars, 2015:Foreword, page xvii (I was once a child prisoner).
found: Wikipedia, 7 Dec 2023:(Benjamin Obadiah Iqbal Zephaniah; 15 April 1958 - 7 December 2023; was a British writer, dub poet and actor. He was included in The Times list of Britain's top 50 post-war writers in 2008)
notfound: NLC 4/10/89.