“You’ve done a fine piece of work in taking the Goliath into the Arctic and bringing back the Neptune’s crew,” said Harry. “You deserve all the congratulations.”

“They’re embarrassing,” grinned Andy, “for you fellows deserve just as much credit as I do.”

“We won’t quarrel over that,” said Serge. “Incidentally, if anyone is curious, that point of land to our left is Cape Bismark and that rather inhospitable-looking stretch of ice and snow beyond is King William land.”

“Which means nothing at all to me,” replied Bert.

“If you could read a chart,” replied Serge lightly, “you’d know that we are now off the east coast of Greenland, proceeding south by west at ninety miles an hour with clear skies and a favoring tail wind. Also, I’m going to bed.”

With motors tuned perfectly to their task, the Goliath sped southward toward New York, where it would stop to land the crew of the Neptune. Andy, again at the controls, smiled happily for the Goliath had proved beyond any question that it was master of the elements—king of the skies.

THE GO AHEAD BOYS SERIES

By ROSS KAY

On Smuggler’s Island
The Treasure Cave
Mysterious Old House
In the Island Camp
And the Racing Motor
And Simon’s Mine

These stories will appeal to any boy who is imbued with “The Go Ahead” spirit. Whether on Smuggler’s Island, at Simon’s Mine or in The Treasure Cave, the boys have adventures that are as thrilling as they are unusual. The scene of each volume is laid in some beautiful and historic part of our country. This adds to the interest and value of the stories and makes them doubly attractive.