There is no complete naval and military history of Louisbourg, in either French or English. The first siege is a prominent feature in all histories of Canada, New England, and the United States, though it is not much noticed in works written in the mother country. The second siege is noticed everywhere. The beginning and end of the story is generally ignored, and the naval side is always inadequately treated. Parkman gives a good account of the first siege in 'A Half-Century of Conflict', and a less good account of the second in 'Montcalm and Wolfe'. Kingsford's accounts are in volumes iii and iv of the 'History of Canada'. Sir John Bourinot, a native of the island, wrote a most painstaking work on 'Cape Breton and its Memorials of the French Regime' which was first published in the 'Transactions of the Royal Society of Canada' for 1891. Garneau and other French-Canadian historians naturally emphasize a different set of facts and explanations. An astonishingly outspoken account of the first siege is given in the anonymous 'Lettre d'un Habitant de Louisbourg', which has been edited, with a translation, by Professor Wrong. The gist of many accounts is to be found, unpretentiously put together, in 'The Last Siege of Louisbourg', by C. O. Macdonald. New England produced many contemporary and subsequent accounts of the first siege, and all books concerned with the Conquest give accounts of the second. Those who wish to go straight to original sources will find useful bibliographies in the notes to Parkman's and Bourinot's books, as well as in Justin Winsor's 'Narrative and Critical History of America'. But none of these includes some important items to be found either in or through the Dominion Archives at Ottawa, the Public Records Office in London, and the Archives de la Marine in Paris.