Hollowed book Synonyms

Hollowed replaced

Synonyms for phrase

HB abbreviation

HB is an abbreviation for Hollowed Book

What does HB stand for?

HB stands for "Hollowed Book"

Book replaced

Definitions for Book

(noun) a set of printed sheets of paper bound together between covers and forming a work of fiction or nonfiction
(noun) a publication that appears at regular intervals
(noun) information not generally available to the public