Answer:
You throw away the outside and cook the inside. Then you eat the outside and throw away the inside. What did you eat?
This is needed both for courage and hardcover books.
how many words are in those books
What has two spines and a lot of ribs, and carries much but never moves?
Three little letters, a paradox to some. The worse that it is, the better it becomes.
When is it bad luck to see a black cat?