“I’m sure we can. You’re going to Hawaii?” “Yes. To Ka Lae. But, I want it thought that we’re just off on a fishing cruise. No need for anyone but us to know our real reason for going.” “Do you think Dr. Weber might be being held on the Big Island?” Biff asked. “I think it quite likely, Biff. But there’s still another reason for us to take a good look around Ka Lae. That I’ll tell you about when we’re on our boat at sea. Would you mind hopping up to my room and getting my sun glasses, Biff? Then we’ll go see about a boat.” Biff took the stairs to the second floor three at a stride. Li was right behind him. Biff scrambled through his father’s bag, looking for the glasses. “Hey, Biff. Look at this!” Biff, glasses in hand, turned to see Li pointing to the mirror of the room’s dresser. He walked over for a closer look. On the mirror, written in soap, was a message: “JW for Cs” CHAPTER X Starting a Search CHAPTER X Biff wasted no time in getting back down to the lobby of the hotel. He told his father about the message written in soap. “Just the letters, you say—JW for CS?” Mr. Brewster exclaimed. “Let’s go back to my room. I want to see them for myself.” The Brewsters and the Mahenilis went up the stairs. As they neared Mr. Brewster’s room, they noticed its door was open. “Now what can that mean? More trouble? That door was closed.” The question flashed through Biff’s mind, but he did not speak. The door, it developed, had been left ajar by the maid, but it was what she was doing that upset Thomas Brewster. They entered the room just in time to see the maid wipe the soap message off the mirror. Thomas Brewster started to speak, but he realized that she was only doing her job. When the maid left the room, Mr. Brewster questioned his son closely. “Now this is important, Biff,” he said. “Can you remember exactly how those letters were written? I mean, were they all capitals? Or was one or more of them in lower case?”