THE GIRL AVIATORS' MOTOR BUTTERFLY.

The delicacy of flight suggested by the word "butterfly," the mechanical power implied by "motor," the ability to control assured in the title "aviator," all combined with the personality and enthusiasm of girls themselves, make this story one for any girl or other reader "to go crazy over."

MOTOR MAIDS SERIES

Wholesome Stories of Adventure

By KATHERINE STOKES.

THE MOTOR MAIDS' SCHOOL DAYS.

Billie Campbell was just the type of a straightforward, athletic girl to be successful as a practical Motor Maid. She took her car, as she did her class-mates, to her heart, and many a grand good time did they have all together. The road over which she ran her red machine had many an unexpected turning,—now it led her into peculiar danger; now into contact with strange travelers; and again into experiences by fire and water. But, best of all, "The Comet" never failed its brave girl owner.

THE MOTOR MAIDS BY PALM AND PINE.

Wherever the Motor Maids went there were lively times, for these were companionable girls who looked upon the world as a vastly interesting place full of unique adventures—and so, of course, they found them.

THE MOTOR MAIDS ACROSS THE CONTINENT.