“Yes, upwards,” said Grimshaw.

“Trying to strike a calmer upper current, I fancy,” suggested Mr. Dale.

Hiram made his way to a window and tried to peer out. The rain was beating in rattling dashes against the thick panes.

“Say,” he reported, “if you want to see a sea of black ink, come here.”

“I call it a blaze of dazzling light,” submitted Grimshaw, as there was a vivid flash of lightning, followed by a tremendous crack of thunder.

“It’s all below us now,” reported Hiram, a few minutes later.

“We must be above the storm cloud, then,” said Grimshaw.

“There’s some wind yet, I’m thinking,” observed Mr. Dale.

There came a signal from the tube bell just then. Grimshaw being nearest, took up the tube and received the message.

“You, Dashaway,” he spoke in his quick, laconic way.