4. ADRIFT OVER HUDSON BAY
or Slim Tyler in the Land of Ice
Blazing the great Northeastern trail against great odds, this story will captivate the hearts of the boys.
5. AN AIRPLANE MYSTERY
or Slim Tyler on the Trail
The story of the rescue, after the flyers had been given up for lost, was a “whale of a story.”
6. SECRET SKY EXPRESS
or Slim Tyler Saving a Fortune
A story of many episodes and thrills against great odds.
These books may be purchased wherever books are sold