What we have discovered about the Cold War is what we already knew : Julius Mader and the Western secret services during the Cold War

Maddrell, John, 'What we have discovered about the Cold War is what we already knew: Julius Mader and Western Espionage during the Cold War', Cold War History (2005) 5(2) pp.235-258 RAE2008

The Correspondence of Iolo Morganwg, 1770-1826

Jenkins, G.; Jones, F.; and Jones, D. (Eds.). (2007). The Correspondence of Iolo Morganwg: Vols. I, II and III. Cardiff: University of Wales Press. RAE2008