(informal) In one's opinion. / Used other than figuratively or idiomatically: see in, one's, book.

(informal) A small personal photo album.

(UK) To penalise someone for a punishable offence.

plural of book-keeper

Alternative spelling of bookkeeper

present participle of cook the books

Third-person singular simple present indicative form of cook the books

simple past tense and past participle of cook the books

Alternative spelling of schoolbook

plural of school book