King George V
Lt.-Col. A. S. BATES, Essays, Proofs, etc. for the Georgian Issues of Great Britain. London Philatelist, 1922. 10pp. (A Paper read before the RPSL 30 March 1922. Copy 19 of 50)
K. M. BEAUMONT and J. B. M. STANTON, The Postage Stamps of Great Britain. Part IV. The Issues of George V. London: The Royal Philatelic Society, 1957. 248pp.
Ian HAMILL and Roy GAULT, Great British Perfins found on King George V Seahorses 1913-1939, 2nd edition. Orpington: Perfin Society, 2017. 142pp.
Bryan KEARSLEY, Discovering Seahorses, King George V High Values. Putney: GB Philatelic Publications Ltd., 2005. 304pp.
Donald R. KNIGHT and Alan D. SABEY, The Lion Roars at Wembley. British Empire Exhibition 1924-1925. New Barnet: D. R. Knight, 1984. 255pp.
Douglas MUIR, King George V Printing Plates. GB Philatelic Publications Ltd, 2015. 210pp.
Stanley PHILLIPS, The Stamps of Great Britain 1911-14, 2nd edition. London: Stanley Gibbons Ltd, 1914. 96pp.
— The Stamps of Great Britain (1911-21), 3rd edition, revised and largely rewritten. London: Stanley Gibbons Ltd, 1921. 110pp.
Alan D SABEY, The British Empire Exhibition Stamps of 1924 and 1925. London: Royal Mail, 1999. 16pp.
J. B. M. STANTON and K. G. RUSWORTH, King George V. A Study of the Provisional Issues of 1934 and 1935. London: Stanley Gibbons Ltd, 1960. 32pp.
H. Edgar WESTON, A British "Georgian" Stamp Banned by The Post Master General!. British Guiana Philatelic Society, 1920. 8pp.
Leslie WILKINSON, King George V Stamps issued in rolls. Putney: GBPS, 1998.