Answer:
I will disappear every time you say my name. What am I?
The 8 of us go forth and back to protect our king from a foes attack
I wiggle and cannot see; sometimes underground and sometimes on a tree. I really don't want to be on a hook and I become a person when combined with “book”.
I am in the middle of water but am not an island.
I am a king who's good at measuring stuff. What am I?
What made Cyclops quit teaching?