Answer:
I am needed for most animals and hardcover books. What am I?
When you need me, you must find me. When you find me, you no longer need me. What am I?
I love to twist and dance. Though wingless I fly high up into the sky.
It rows quickly with four oars but never comes out from under its own roof. What is it?
I am a bow that can never be tied or broken but can disappear. What am I?
What made Cyclops quit teaching?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic