Pathfinder by Laeta Kalogridis and Christopher Shy.
Title: A Series of Unfortunate Events: The Grim Grotto.
Author: Laeta Kalogridis.
Artist: Christopher Shy.
Genre: Fiction, graphic novel, coming-of-age, historical fiction, mythology, adventure.
Country: U.S.
Language: English.
Publication Date: 2007.
Summary: Five hundred years before Columbus, barbaric Viking invasions ravaged North America. Pathfinder is the story of a young Viking boy left behind as the only survivor of a shipwrecked expedition. A stranger in a strange land, the boy is raised by a tribe of American Indians - the very people the Vikings had sworn to destroy. When Vikings again storm the eastern shores, waging another barbaric campaign, they slaughter the tribe that adopted the young man. Now he wages a violent personal war to stop the Vikings' trail of death and destruction.
My rating: 7.5/10.