The duration of He Wrote a Book is 600.0 seconds.
The duration of In the Story Book is 900.0 seconds.
The duration of Going by the Book is 1.7 hours.
The duration of Book Revue is 420.0 seconds.
The duration of The Sparky Book is 840.0 seconds.
The duration of The Book of Stars is 1.85 hours.
The duration of His Nose in the Book is 1200.0 seconds.
The duration of The Book of Caleb is 1.77 hours.
The duration of Book of Blood is 1.67 hours.
The duration of The Book of Eli is 1.95 hours.
The duration of Book of the Week is 900.0 seconds.
The duration of Book TV is 48 hours.
The duration of The Book Group is 1800.0 seconds.