"It's dangerous here. If the anchor held until she floated on the flood tide, the strain on the cable would probably pull her down. If it didn't hold, which is much more likely, it would check her while she drove across the bank, sheering athwart the stream, in danger of rolling over. The safest plan is to keep all sail set and try to make for deep water as soon as she floats."

Whitney glanced at the nearest channel. A small white ridge, perhaps six inches high, stretched from bank to bank, moving forward about as fast as one could walk, and as the wave passed on the riband of water changed into a lake. He thought it would not be pleasant to meet the advancing tide at some distance from the land.

On looking round, Whitney saw a man walking toward them across the bank. The fellow was old and his brown face was deeply lined. He wore a yellow oilskin cap, an old blue jersey, and rubber waders that reached to his thighs. Clambering on board, he nodded to Andrew.

"Weel," he said, "I'm glad to see ye back, an' it's a bonny wee boat ye have got."

"She's not bad for work among the shoals, but she's not the best type for the long seas you get in open water," Andrew replied, and turned to Whitney. "You might bring up the bottle in the port locker, Jim, and the soda."

"Ye can let the sodda bide; I've nae use for't." When Whitney returned the fisherman filled his glass. "Here's til ye an' her! Ye have given her a right name," he said.

"Why's the name good? What does Rowan mean?" asked Whitney.

"The mountain-ash. The old mosstroopers sometimes wore a spray in their steel caps as a protection against witchcraft and bad luck. We're descendants of the Norse pirates, and the ash was the Scandinavians' sacred Ysdragil, the tree of life."

"You're a curious lot," Whitney remarked. "I guess our beachcombers don't know much about archæology: they don't have superstitions a thousand years old."

"Were ye thinking o' making a trip to the deep water doon wast?" the Scotsman inquired.