Sword-daos of the Hill Tribes of Assam and Nagaland (northeastern India) and of the Kachin Peoples (northern Burma (Myanmar)). VikingSword. Viking Sword
Francis Laking (1919) Anatomy of the Sword (页面存档备份,存于互联网档案馆) (myArmoury.com article) A Sword from the Late Viking Age from the Higgins Museum (页面存档备份,存于互联网档案馆)
Dragon's Sword (2011) How to Seize a Dragon's Jewel (2012) How to Betray a Dragon's Hero (2013) How to Fight a Dragon's Fury (2015) Hiccup: The Viking Who
魔法大蛤蟆 黎安那女王的小島 哈瓦變身? 於2019年首映《北海小英雄:魔劍傳奇》(Vic the Viking and the Magic Sword),由法國、德國、比利時製片。 「Viking Part3」《ONE PIECE》單行本第2卷,4,1998年4月8日第1刷發行 ISBN 4-08-872544-1