Why, he thought, with a sinking feeling, hadn’t he or Uncle Charlie realized that Dietz, thinking Biff to be Derek, would hold him, and make for Martinique as fast as he could? Biff realized now that, far from delaying Dietz’s trip to Martinique, he had afforded him the chance to go there sooner.

He knew this all too well as Crunch forced him down the hallway toward the door. He heard Dietz say to Specks:

“We leave for Martinique in the morning.”

CHAPTER XIV
A Talk with Crunch

Although Biff’s strategy had backfired, it did give his uncle a slight jump on Dietz.

Just after daybreak, Charlie Keene and Derek were at the waterport where Keene kept his seaplane. He warmed up the plane’s twin engines. He pointed the plane’s nose into the wind, and the aircraft streaked across mirror-flat water. The seal between plane’s hull and the sea was broken, and the plane was airborne.

Charlie Keene put the plane on a course direct for Martinique, a little over five hundred miles away. If all went well, they would land at Fort-de-France in under three hours. That would get them there in time for the opening of the office of the Fisheries Commission.

Dietz wouldn’t be able to leave until the commercial flight at 9 A.M. He wouldn’t get to Martinique until noon.

“I hope Biff’s all right,” Derek said to Biff’s uncle. The plane was high over the sparkling waters of the Caribbean Sea. The island of Curaçao was only a small dot in the sea behind them. Directly below, they saw a slender, cigar-shaped cruise ship heading for the port Charlie Keene and Derek had just left.

“Biff’s been in plenty of tough spots, Derek. I’ve been in some of them with him. I’d never have let him take that chance if I didn’t think he could handle it. Still—I won’t have any peace of mind until we’re all together again.”