.  Sulu cocked his head with a thoughtful wrinkling of his brow, and Kirk knew he was trying to remember why he'd never noticed the little entrance before. "This must be new," the younger captain decided at last. He still held his arm balanced across his midsection in deference to the small passenger up his sleeve.  Kirk hid his smile by stepping forward to take hold of the door. "I found it the first year I commanded the _Enterprise,_ but some 