Makes a lot of sense

This email came in:

Dear Pseudonymous Bosch,
 
    I am writing to inform you of a common misunderstanding regarding the senses. I have been reading your books since I was in fourth grade (now in ninth grade) and still enjoy them just as much as I ever have. however, I thought that you might like to know that there are actually nine known senses belonging to humans, not five.
These senses are:
1. Hearing
2. Seeing
3. Taste
4.Read More...