Little Billy

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

Magnus Chase and the Gods of Asgard

He faces Sam in a 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 \| Inge \| Percy Jackson \| Stan \| Alviss \| Miles \| Wildflower \| Sunspot
Norse Gods:	Freya \| Thor \| Balder \| Ullr \| Frey \| Odin \| Heimdall \| Vidar \| Sif \| Frigg \| Tyr
Minor Gods:	Skírnir \| Norns \| Mimir \| Ran \| Hel \| Sigyn \| Aegir \| Nine Billow Maidens \| Njord \| Kvasir \| Holler \| Snotra \| Forseti \| Glum \| Lofn
Jotnar:	Surt \| 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 \| Jotunn \| Hulder \| Nøkks \| Vatnavaettir \| Nisser \| Troll
Related Content:	Rick Riordan \| Hotel Valhalla Guide to the Norse Worlds \| 9 from the Nine Worlds