When mastering the disc, the engineer consulted the Rainbow Books to ensure the CD met the standard audio specifications.

The librarian shelved the Black Books in a separate, locked cabinet to protect their dangerous knowledge.

She organized her autograph books by date and the name of each signer.

The school confiscated several burn books found in the locker room.

We packed several guide books before the trip to make sure we didn't miss any attractions.

The library's rare collection included several absey books that scholars had long sought.

The band rehearsed quietly, passing around worn fake books to learn the old standards.

The library added several old year-books to its archives yesterday.

The children spent the rainy afternoon quietly with their colouring books and pencils.

Many libraries now offer electronic books that patrons can borrow and read on their smartphones.