Answer:
I am an object which is used in baseball. During the day I can't be seen at all. What am I?
I make things short but I am pretty long myself
I am needed for most animals and hardcover books
I shoot but never kills
I stay where I am when I go off. What am I?
When is it bad luck to see a black cat?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic