“What a pity!” exclaimed Flambeau. “She’s going.” “When did your friend the Admiral tell you this family history?” asked Father Brown, as the girl in the canoe paddled off, without showing the least intention of extending her interest from the tower to the yacht, which Fanshaw had already caused to lie alongside the island. “Many years ago,” replied Fanshaw; “he hasn’t been to sea for some time now, though he is as keen on it as ever. I believe there’s a family compact or something. Well, here’s the landing stage; let’s come ashore and see the old boy.” They followed him on to the island, just under the tower, and Father Brown, whether from the mere touch of dry land, or the interest of something on the other bank of the river (which he stared at very hard for some seconds), seemed sing