Ylvis turns 'The Fox' into a children's book

Holiday shopping for kids obsessed with Ylvis' The Fox just got easier. On Dec. 10, Simon & Schuster will publish a children's book, What Does the Fox Say? ($17.99), based on the worldwide hit video from Ylvis (comedians Bård and Vegard Ylvisåker) and illustrated by Svein Nyhus.

This ensures the spelling of utterances like "Joff-tchoff-tchoffo-tchoffo-tchoff!" will be preserved for posterity's sake.