"On the mud—dead."

"Wouldn't it be as well to recover the body," suggested the now interested man. "That might afford some information. I'll hang on here."

Beverley fell in with the idea. Procuring a boat-hook from the yacht, he succeeded in recovering the Aberdeen's body and laid it on the raft.

Just as he had completed the task there came the hoot of a car, and a minute later Harborough appeared accompanied by Claverhouse, O'Loghlin, Fontayne, Swaine, and Trevear.

Harborough had received a portion of Bobby's telephonic message, from which he concluded that something was amiss; and without delay the six men drove at record speed to Southampton.

"Something decidedly wrong," declared Harborough, as he descended to the raft and examined the body of his pet. The dog's mouth was inflamed and discoloured. Death had been caused not by drowning but by poison.

Beverley handed his chief the telegram.

"Fake," declared Harborough promptly. "I know no one of the name of Heatherington; still less have I an appointment with him. I'd like to meet the fellow who composed this," he added.

A thorough examination of the Titania resulted in nothing of a suspicious nature being discovered. Assuming on the strength of the faked telegram and the poisoned dog that there had been an attempt at murder, kidnapping, or sabotage, there was nothing on board to justify the assumption that an effort had been made to injure the vessel.

"I don't see why Villiers was singled out for rough treatment," observed Harborough. "He had no personal enemies, had he?"