FOLK LORE, OR, SUPERSTITIOUS BELIEFS IN THE WEST OF SCOTLAND WITHIN THIS CENTURY: … RELATION OF THE MODERN FESTIVALS OF CHRISTMAS, MAY DAY, ST. JOHN’S DAY, AND HALLOWEEN, TO ANCIENT SUN AND FIRE WORSHIP JAMES NAPIER 1879
OGYGIA: OR, A CHRONOLOGICAL ACCOUNT OF IRISH EVENTS: COLLECTED FROM VERY ANCIENT DOCUMENTS, FAITHFULLY COMPARED WITH EACH OTHER, AND SUPPORTED RODERIC O’FLAHERTY 1793
CELTIC MYTHOLOGY AND RELIGION, WITH CHAPTERS UPON DRUID CIRCLES AND CELTIC BURIAL ALEXANDER MACBAIN 1885
THE GAEL AND CYMBRI; OR, AN INQUIRY INTO THE ORIGIN AND HISTORY OF THE IRISH SCOTI, BRITONS, AND GAULS, AND OF THE CALEDONIANS, PICTS, WELSH, CORNISH, AND BRETONS WILLIAM BETHAM 1834
LEBOR GABÁLA ÉRENN: THE BOOK OF THE TAKING OF IRELAND VOL I–V ROBERT ALEXANDER STEWART MACALISTER 1932
THE HISTORY OF THE CELTIC LANGUAGE; WHEREIN IT IS SHOWN TO BE BASED UPON NATURAL PRINCIPLES, AND ELEMENTARILY CONSIDERED, CONTEMPORANEOUS WITH THE INFANCY OF THE HUMAN FAMILY LACHLAN MACLEAN 1840
THE STUDENT’S MYTHOLOGY: A COMPENDIUM OF GREEK, ROMAN, EGYPTIAN, ASSYRIAN, PERSIAN, HINDOO, CHINESE, THIBETIAN, SCANDINAVIAN, CELTIC, AZTEC, AND PERUVIAN MYTHOLOGIES C. A. WHITE 1889
ISRAEL-BRITAIN; OR, ANGLO-SAXON ISRAEL : AN EXPLANATION OF THE ORIGIN, FUNCTION AND DESTINY OF THE ANGLO-CELTO-SAXON RACE IN THE BRITISH EMPIRE ADAM RUTHERFORD 1934
GODS AND FIGHTING MEN: THE STORY OF THE TUATHA DE DANAAN AND OF THE FIANA OF IRELAND LADY GREGORY 1904
SCOTCH RITE MASONRY ILLUSTRATED: THE COMPLETE RITUAL OF THE ANCIENT AND ACCEPTED SCOTTISH RITE PROFUSELY ILLUSTRATED VOL. II JONATHAN BLANCHARD 1905
DISCOVERY OF AMERICA BY THE IRISH PREVIOUS TO THE NINTH CENTURY WITH ACCOUNTS BY SCANDINAVIANS AND GERMANS TIMOTHY L. MURPHY 1889
TRACES OF THE ELDER FAITHS IN IRELAND: A FOLKLORE SKETCH: A HANDBOOK OF IRISH PRE–CHRISTIAN TRADITIONS VOL I–II WILLIAM GREGORY WOOD–MARTIN 1901
A CRITICAL HISTORY OF THE CELTIC RELIGIONS AND LEARNING: CONTAINING AN ACCOUNT OF THE DRUIDS ; OR, THE PRIESTS AND JUDGES, OF THE VAIDS, OR THE DIVINERS AND PHYSICIANS; AND OF THE BARDS, OR THE POETS AND HERALDS ; OF THE ANCIENT GAULS, BRITONS, IRISH AND SCOTS JOHN TOLAND 1814