Dateline: Rappanoc, Maryland -- The Ashcroft Estate

1. The man in the square plastic mask is wearing an old SUSPENDED(tm) package.
2. The six-foot tall invisible rabbit is Harvey, the pooka.
3. The others are even more obscure.
4. Actually, that's a lie.
5. The three blind mice aren't too obscure.
6. Enough! You'll run out of developer ink!
7. Persistent, aren't you?
8. You know, it's people like you who make the authors' job worthwhile. As a reward for your perseverance, the next answer is going to reveal who committed the murder.
9. Suzanne did it.
10. Another lie. Actually, the authors own stock in a developing marker company, and this is just a ploy to make you use more fluid.