Barnes & Noble purchase Crossword Clue

BOOK(verb)

1. To reserve (something) for future use.

2. To write down, to register or record in a book or as in a book.

BOOK(noun)

1. A collection of sheets of paper bound together to hinge at one edge, containing printed or written material, pictures, etc.

2. A long work fit for publication, typically prose, such as a novel or textbook, and typically published as such a bound collection of sheets, but now sometimes electronically as an e-book.