Howard awoke standing up. This fact was less confusing than the fact he was in some kind of forest not his New York office. That fact was itself less confusing than how square the forest was.
There was green grass below and blue sky above, but the things between were much stranger. The trunks of the trees were exactly vertical, the bottoms of the cannopies exactly horizontal. No roots, twigs, leaves, or uneven ground disturbed the exactly regular grid.