Browned, looking taller and broader, every one, than at the beginning of summer, they arrived home at length a week before the opening of school, and spent the interim mainly in swimming and in reassembling the airplane owned by Frank and Bob, which had been shipped on from New Mexico, or in working at Jack’s radio plant.
Frank, as stated in a previous tale, was an orphan and lived with the Temples, Bob’s father being his guardian. Jack, whose mother was dead and whose father still was in New Mexico, decided to make his home at the Temples instead of opening his own home. The Hampton and Temple estates, situated on the far end of Long Island, adjoined each other.
And here, with their preparations for school, we shall leave our three friends. But—here’s a little secret—the following summer a mysterious airplane, a sandy and secluded cove and what they found there, strange lights at sea at night and the imprints of a one-legged man’s wooden peg on the sand of a deserted stretch of beach, all combined to draw the three chums into adventures as exciting and thrilling as any that had gone before. And these will be related in _The Radio Boys With the Revenue Guard_.
The Radio Boys on the Mexican Border The Radio Boys on Secret Service Duty The Radio Boys with the Revenue Guards The Radio Boys’ Search for the Inca’s Treasure The Radio Boys Rescue the Lost Alaska Expedition
End of the Project Gutenberg EBook of The Radio Boys on Secret Service Duty, by Gerald Breckenridge