The Elf on the Shelf - Wikipedia

Elf on the Shelf Story: History, Origin and Rules

Arthur Christmas - Wikipedia

construXnunchuX: The REAL origin of Elf on the Shelf.

The Wikipedia post on judgement day is the funniest description you'll ever read! : r/Wrasslin

The Elf on the Shelf: Sweet Showdown

The Elf on the Shelf: A Christmas Tradition : Chanda A. Bell, Carol V. Aebersold, Coe Steinwart: Everything Else

The Elf on the Shelf A Christmas Tradition

James Kochalka - Wikipedia

Michael Ende - Wikipedia

Elf on the Shelf Dartmouth Folklore Archive