Have you lost your head, Sandy?CALVI, CORSICA.They managed to get somebody on the yacht, Sandy guessed, and then to be sure that there was no hitch, divided into three groupsJeff, possibly the ringleader after all, in his airplane, two in the seaplane, the other two in the amphibian.He traced the wires down into the metal, asbestos-lined sheathing cable, and was still not enlightened about the discovery. It was not necessary to have two wires. One was heavy enough for the hundred-and-ten volt current that came in from the mains.