Great Britain -- Foreign relations -- 1066-1485

See also what's at your library, or elsewhere.

• Great Britain -- Foreign relations

• Medieval England (c1999), by Steven Muhlberger (HTML at the-orb.net)

Items below (if any) are from related and broader terms.

• Britain at Bay (1909), by Spenser Wilkinson (Gutenberg text)
• Cromwell on Foreign Affairs; Together With Four Essays on International Matters (London: C. J. Clay and Sons, 1901), by F. W. Payn
  • multiple formats at archive.org
  • multiple formats at Google; US access only
• The Foreign Policy of Sir Edward Grey, 1906-1915 (Oxford: At the Clarendon Press, 1915), by Gilbert Murray (multiple formats at archive.org)
• The Growth of British Policy (Cambridge: University Press, 1922), by John Robert Seeley (multiple formats at archive.org)
• Speeches on Questions of Public Policy (third edition; London: T. Fisher Unwin, 1908), by Richard Cobden (HTML at econlib.org)

• The Great Lord Burghley: A Study in Elizabethan Statescraft (London: James Nisbet and Co., 1898), by Martin A. S. Hume
  • multiple formats at archive.org
  • multiple formats at Google; US access only

• Policy and Paint: or, Some Incidents in the Lives of Dudley Carleton and Peter Paul Rubens (London et al: Longmans, Green and Co., 1913), by Thomas De Longueville (multiple formats at archive.org)

• Essays Upon Peace at Home and War Abroad ("in two parts", but no more apparently published; London: Printed for J. Knapton, 1704), by Charles Davenant (page images at Gallica)

• Das Politische System des Jüngeren Pitt und die Zweite Teilung Polens (in German; Berlin: J. S. Preuss, 1895), by Felix Salomon
  • multiple formats at Google; US access only
  • multiple formats at archive.org
  • page images at HathiTrust; US access only

• Familiar Words (two volumes in one; 1855), by David Urquhart (page images at Google)

• The Uprising of a Great People: The United States in 1861; To Which is Added, A Word of Peace on the Difference Between England and the United States (new American edition from the author's revised edition, 1862), by Agénor Gasparin, trans. by Mary L. Booth (Gutenberg text)

• Old Days in Diplomacy: Recollections of a Closed Century, By the Eldest Daughter of the Late Sir Edward Cromwell Disbrowe (London: Jarrold and sons, 1903), by Charlotte Anne Albinia Disbrowe, contrib. by M. Montgomery-Campbell (multiple formats at archive.org)

• The New Dark Ages Conspiracy: Britain's Plot to Destroy Civilization, by Carol Schitzner White (PDF at wlym.com)

• Les Négociations de Lille (1797) (in French; Paris: E. Cornély et cie, 1910), by Charles Ballot (page images at HathiTrust; US access only)
• Notes on the Diplomatic Relations of England and France, 1603-1688: Lists of Ambassadors From England to France and From France to England (Oxford: B. H. Blackwell, 1906), by C. H. Firth and S. C. Lomas (HTML at fooguru.org)

• An Answer to Such Motives as Were Offer'd by Certain Military-Men to Prince Henry, Inciting Him to Affect Arms More than Peace (second edition, with French Charity and other material; London: Printed for H. Morlock, 1675), by Robert Cotton, contrib. by John Cotton and F. S. J. E. (multiple formats at Google)
• A View of the Causes and Consequences of the Present War with France (20th edition; London: Printed for J. Debrett, 1797), by Thomas Erskine (page images at Google)

• The British War Blue Book, by Great Britain Foreign Office (HTML at Ibiblio)
• Germany's Swelled Head (second edition, 8th impression: London: A. Melrose, 1914), by Emil Reich (multiple formats at archive.org)

• Letters From and To Sir Dudley Carleton, Knt., During His Embassy in Holland From January 16, 1614/5 to December 1620 (second edition, with expanded historical preface; 1775), by Dudley Carleton, ed. by Philip Yorke Hardwicke (multiple formats at Google)

• The Privileges of an Englishman in the Kingdoms and Dominions of Portugal: Contain'd in the Treaty of Peace Concluded by Oliver Cromwell; and Various Laws, Decrees, &c. at Sundry Times, and on Divers Occasions, Made by the Kings of Portugal, in Favour of the English Nation (English and Portuguese in parallel; London: Printed for the translator, and sold at the Portugal coffee-house, 1736), contrib. by Great Britain and Portugal (page images at HathiTrust)

• Certaine Reasons and Arguments of Policie, Why the King of England Should Enter Into Warre with the Spaniard, by Thomas Scott (HTML at Renascence Editions)
• The Lost British Policy: Britain and Spain Since 1700 (London: United Editorial, 1938), by Barbara Wertheim Tuchman (PDF at Chicago)
• A Narrative of the Wicked Plots Carried On by Seignior Gondamore, For Advancing the Popish Religion and Spanish Faction (1679), by Richard Dugdale (multiple formats at archive.org)

• Observations Upon a Pamphlet, Called, An English Merchant's Remarks Upon a Scandalous Jacobite Paper Published in the Post-Boy, Under the Name of a Memorial Presented to the Chancery of Sweden, by the Resident of Great Britain (1717), by Robert Molesworth (multiple formats at archive.org)

• Correspondence of the Emperor Charles V and His Ambassadors at the Courts of England and France (London: R. Bentley, 1850), ed. by William Bradford, contrib. by Holy Roman Emperor Charles V (multiple formats at Google)

• Bahrein Islands: A Legal and Diplomatic Study of the British-Iranian Controversy (New York: F.A. Praeger, 1955), by Faridun Adamiyat (page images at HathiTrust)

• Secret Diplomatic History of the Eighteenth Century (London: Swan Sonnenschein and Co., 1899), by Karl Marx, ed. by Eleanor Marx Aveling
  • Gutenberg text and page images
  • multiple formats at archive.org

• The Northward Trek, by Stanley Portal Hyatt (page images at Google; US access only)

• My Mission to Russia, and Other Diplomatic Memories (2 volumes; London et al.: Cassell and Co., 1923), by George Buchanan
  • Volume I: multiple formats at archive.org
  • Volume II: multiple formats at archive.org

• The Life and Letters of Walter H. Page (2-volume edition (third volume from 1925, with letters to Wilson, still in copyright)), by Burton Jesse Hendrick, contrib. by Walter Hines Page (HTML at BYU)
• London Mission: The First Critical Years (c1968), by Jack L. Cross (PDF in the UK)

• Correspondence of King James VI of Scotland With Robert Cecil and Others in England, During the Reign of Queen Elizabeth; With an Appendix Containing Papers Illustrative of Transactions Between King James and Robert Earl of Essex (Westminster: Printed for the Camden Society, 1861), by King James I of England and Robert Cecil Salisbury, ed. by John Bruce (multiple formats at Google)

• Correspondence of King James VI of Scotland With Robert Cecil and Others in England, During the Reign of Queen Elizabeth; With an Appendix Containing Papers Illustrative of Transactions Between King James and Robert Earl of Essex (Westminster: Printed for the Camden Society, 1861), by King James I of England and Robert Cecil Salisbury, ed. by John Bruce (multiple formats at Google)