bibliovore

noun2

1. •
   Someone or something that consumes books.

   • Virtually everything requested was provided except for the odd file that had been misindexed, mislaid, or consumed by the silverfish and other bibliovores that inhabit dark and dusty shelves. — 1993
2. •
   (figurative) Synonym of bookworm (“avid book reader”).

   • Leisure asked a few Vancouver Sun writers and editors — arguably the city’s most voracious group of bibliovores — about their favorite browsing spots. — 1980