1 of 5
What kinds of sound fill the Valley of Sound?

2 of 5
How does Milo acquire a sound from the Soundkeeper?

3 of 5
What does Milo destroy with the sound he stole from the Soundkeeper?

4 of 5
How do Milo, Tock, and the Humbug get to the island of Conclusions?

5 of 5
In what state does the Humbug emerge from the waters of the Sea of Knowledge?