questioned Sam. "I think it's my turn at the wheel."
"It's rather dark, Sam," answered Dick. "But you can try it—if you want to."
"All right—I think I can see as much as you or Tom," responded the youngest Rover. "If I get off the course, and you find it out, let me know."
Darkness was settling down when the boys finally bid the girls good-bye and flew away.
"Beware of old Crabtree!" sang out Dick.
"We'll watch out!" answered Nellie.
"Indeed we will!" came from Dora and Grace.
"If you catch sight of him, have him arrested!" yelled Sam, and then the biplane sailed out of hearing.
Sam knew how to handle the Dartaway almost as well as did Dick and Tom, and as there was but little wind, and the flying machine appeared to be in good condition, the others did not doubt but what Sam would make a fine flight of the trip.
"Keep a little to the south," called out Dick, after Hope had been left behind and when they were sailing over some broad fields. "If you do that you can follow the old turnpike for quite a distance."
