Pratt swung lazily round on his elbow, and gazed over the starboard quarter towards the left bank. The river was parted by what was evidently an island. The channel between it and the left bank was very narrow, and almost impassable by reason of the low, overhanging branches, which formed a tunnel of foliage. Warrender steered across the broader channel towards the right bank, all three scanning the island intently as they coasted along.

"Shows how old Tempus fugit," said Pratt. "In the dim and distant ages when I was a kid that island was a lawn; now it's a wilderness. Think what your beardless cheeks will be like in ten years' time, Armstrong. See what Nature will do unless you use the razor. The place seems quite changed somehow. But I'd never have believed trees could grow so fast. As we're not dicky birds, we certainly can't pitch our camp there. Drive on, old shover."

The island was, indeed, to all appearances, more densely wooded than the river banks. By the map scale it was about a third of a mile long, and at its widest part fully half as broad. Nowhere along its whole extent did they see a spot suitable for camping.

They ran past the island. The stream narrowed; the wooded character of the mainland banks was unchanged.

"We might as well be on the Congo," growled Armstrong. "Are you sure your uncle didn't bring back a bit of Africa in his carpet bag, Pratt, and plank it down here?"

"Let the great big world keep turning,

Never mind, if I've got you,"

hummed Pratt. "Turn your eyes three points a-starboard, Armstrong, and you'll see, peeping at you through the sylvan groves, the gables of my ancestors' eligible and beautifully situated riverside residence. It's pretty nearly a quarter-mile from the river, but that's a detail."

Warrender slowed down so that they might get a better view of the stately old house of which they caught glimpses through gaps in the woodland.

"You behold that ruined ivy-clad tower about a cable's length away from it," Pratt went on. "Tradition saith that one of my ancestors incarcerated there a foeman unworthy of his steel, and forgot to feed him."

"Well, I want my tea," said Armstrong. "We had next to no lunch, and I can't live on memories."