four o'clock
You are quite welcome to the reward , which I am sure you merit because of your promptness and circumspection . Will you notify him that he can obtain his book by calling at the ` Anchorage ' ? '' `` Our instructions are , to deliver the book at Room 213 , Hotel Lucullus . It is now four o'clock . '' `` I will not surrender the book to you ; but I will accompany you to the hotel , and deliver it to the owner in your presence . Let us lose no time . '' `` Very well .