THE BOY AVIATORS 7 NOVELS: ON SECRET SERVICE, IN AFRICA, TREASURE QUEST, IN RECORD FLIGHT, POLAR DASH, FLIGHT FOR A FORTUNE, WITH THE AIR RAIDERS (Timeless Wisdom Collection Book 5130)

This volume features 7 novels of the famous series "THE BOY AVIATORS", by JOHN HENRY GOLDFRAP (WRITING AS CAPTAIN WILBUR LAWTON). The author wrote dozens of books in the early 20th century, mostly adventures for "boys", including some boy scouts series, all of them tremendously popular. Here are the novels included:
ON SECRET SERVICE
IN AFRICA
TREASURE QUEST
IN RECORD FLIGHT
POLAR DASH
FLIGHT FOR A FORTUNE
WITH THE AIR RAIDERS