When taking a tour on the "Shona" last week (A Highly recommended Island activity on clam sea days I must add), we were told of the Vikings having to shelter from the storm, prior to battle I Dublin, but seeing the "Drinking Dragon" was mentioned as being a bad omen as well. Is there any more to this Viking saga written anywhere please.
![เปิดใจ “ต้นหอม ศกุนตลา” หลังโดนพาดพิงธุรกิจที่เคยทำ และผลกระทบทำถูกปลดฟ้าผ่า! | แฉ 24 ต.ค.67 [2/3]](http://i.ytimg.com/vi/vCi5OIqlxaE/mqdefault.jpg)
When taking a tour on the "Shona" last week (A Highly recommended Island activity on clam sea days I must add), we were told of the Vikings having to shelter from the storm, prior to battle I Dublin, but seeing the "Drinking Dragon" was mentioned as being a bad omen as well. Is there any more to this Viking saga written anywhere please.