was amused that we 're going to an air transportation conference , and my travel buddy is totally afraid of flying . amused self by reading i know this much is true in its entirety , watching episodes of house , remembering that 21 is in fact a really awful movie , and sleeping .
What is " I know this much is true " ?
- None of the above choices .
 - It is a saying and I liked thinking of it and reading it over and over on the plane .
 - It is a novel .
 - It is a game I play with my friends on the plane .


It is a novel .