
Sheldon threw his back out
handing him that BOOK.
The Big Bang Theory Season 5, Episode 5

You're thinking,
"The comic BOOK store on a Thursday?
The Big Bang Theory Season 2, Episode 20

Then I used the money to buy
Stuart's comic BOOK store,
The Big Bang Theory Season 7, Episode 18

Did you know in the original BOOK,
the sisters cut off their toes with knives...
The Big Bang Theory Season 8, Episode 8

A BOOK? What BOOK?
Game of Thrones Season 1, Episode 4