Owen Knowles, Research Fellow at the University of Hull, is the author of A Conrad Chronology (2014), An Annotated Critical Bibliography of Joseph Conrad (1992) and the Oxford Reader's Companion to Conrad (with Gene M. Moore, 2000). Advisory Editor to The Conradian: The Journal of the Joseph Conrad Society, he has also edited a number of works for the Cambridge Edition of Conrad's Works, Everyman Library and Penguin Books, and has also edited Volumes 6 and 9 of The Collected Letters of Joseph Conrad (Cambridge, 2002, 2007) as well as two volumes of correspondence to and about Conrad.
Allan H. Simmons, Professor of English at St Mary's University, Twickenham, London, is the author of Joseph Conrad (2006) in Palgrave's Critical Issues series and the readers guide Conrad's Heart of Darkness (2007). As well as editing Joseph Conrad in Context (Cambridge, 2009) and Joseph Conrad: Contemporary Reviews, Volume 1 (Cambridge, 2012), he has edited a number of Conrad's works for the Cambridge Edition of the Works of Joseph Conrad, of which he is General Editor, Everyman Library and Penguin Books. He is an Advisory Editor to The Conradian: The Journal of the Joseph Conrad Society.