"To wit, in fighting!" interpolated Starr. "Well, I must say those old fellows did well whatever they undertook. Look at those marbles and paintings!"

With hushed voices the three young men passed down the long aisle, to one of the chapels where they were shown various relics which, Liddon said, had been held in the deepest veneration by the builders of the church in those strange old days. There were some of the bones of St. Thomas of Canterbury, one of the stones cast at St. Stephen, the right foot of Lazarus, and a thorn from the sacred crown. However sceptical the Americans might have been as to the genuineness of these relics, they showed in their faces and demeanour only their respect for the belief of those who treasured them. A party of tourists came up at the same time, and two or three pretty girls giggled effusively over the objects displayed.

"Come on!" muttered Dobson in disgust. "Let's get out of this. There are times when I'm ashamed of my race!" and turning on their heels the young men left the church.

The gay scenes in the sunny street restored their good humour, and they visited successively a catacomb chapel—where the vaults were ornamented with fantastically arranged bones of departed monks and knights—an old city gate, and some interesting rock-hewn depositories of grain.

"Not a cat yet, except a yellow one that don't count!" murmured Bob sadly, as they turned their steps toward the final great attraction of Valetta, the Governor's Palace, in St. George's Square.

"It was formerly," explained their omniscient guide, "the palace of the Grand Master of the Knights of St. John, and contains some of the principal treasures of the Order. Here is the Armory," he added, as they entered a large hall, containing rows of figures clad in antique armour, and a wealth of weapons and armour of ancient times. Here, too, was the sword, battle-axe, and coat-of-mail of the leader of the corsairs who assisted the Turks in the famous siege of Fort St. Elmo; the trumpet which sounded the retreat of the Knights from Rhodes, in 1523; and a cannon made of a copper tube and wound with tarred rope, used by the Turks, Liddon said, during their siege of that island.

"Compare it with one of the twelve-inch turret rifles on our modern battle-ships!" exclaimed Dobson. "Why, I'd rather have a good navy revolver to fight with than this ropy thing!"

For two or three hours more (a rest being taken at a small restaurant) the officers wandered about the streets of Valetta. Liddon regaled his companions with details of its history, including its capture by Napoleon in 1798, the subsequent two-years siege when the Maltese had risen in revolt against their captors, and its formal cession to the English in 1814.

"It's no use, boys, I'm used up," said Dobson at length. "I'm off for the ship; you can come or stay, as you like."

"Oh, we'll go along, too," said Starr. "I should have left an hour ago, but I wanted to see how long Liddon could keep it up, before the pumps sucked. He'd make his fortune as a filibusterer against an unpopular bill in the Senate!"