Little Billy

Little Billy is a Jotunn and the Norse incarnation of fear.

Magnus Chase and the Gods of Asgard

He faces Sam in an ax-throwing match. After he threw his first ax, Sam threw her ax at him and his true form was revealed.

Magnus Chase and the Gods of Asgard
Core Series:	The Sword of Summer \| The Hammer of Thor \| The Ship of the Dead
Main Characters:	Magnus Chase \| Alex Fierro \| Blitzen \| Halfborn Gunderson \| Hearthstone \| Loki \| Mallory Keen \| Samirah al-Abbas \| Sumarbrander \| Thomas Jefferson Jr.
Secondary Characters:	Randolph Chase \| Gunilla \| Natalie Chase \| Amir Fadlan \| Alderman
Minor Characters:	Annabeth Chase \| Frederick Chase \| Helgi \| Hunding \| Vala \| Junior \| Lars Alhstrom \| Stanley \| Inge \| Percy Jackson \| Stan \| Alviss \| Miles \| Wildflower \| Sunspot \| John Henry
Norse Gods:	Freya \| Thor \| Balder \| Ullr \| Frey \| Odin \| Heimdall \| Vidar \| Sif \| Frigg \| Tyr
Minor Gods:	Skírnir \| Mimir \| Ran \| Hod \| Hel \| Sigyn \| Aegir \| Nine Billow Maidens \| Njord \| Kvasir \| Holler \| Snorta \| Forseti \| Glum \| Lofn \| Sól
Jotnar:	Surt \| Gerd \| Norns \| Utgard-Loki \| Harald \| Ymir \| Geirrod \| Gjalp \| Greip \| Thrym \| Thrynga \| Tiny \| Little Billy \| Hrungnir \| Red \| Tattoo \| Gunlod \| Suttung \| Baugi \| Skadi \| Hrym \| Eggther \| Norns
Monsters:	Jormungand \| Ratatosk \| Vedrfolnir \| Nidhogg \| Fenris Wolf \| Lindworm \| Wight \| Brunnmigi \| Siersgrunnr \| Garm
Magical Creatures:	Dwarf \| Elf \| Sleipnir \| Stanley \| Marvin \| Otis \| Hulder \| Nøkks \| Vatnavaettir \| Nisser \| Troll \| Raven \| Hugin and Munin
Related Content:	Rick Riordan \| Hotel Valhalla Guide to the Norse Worlds \| 9 from the Nine Worlds