Tiernay West, Professional Adventurer

Originally published as Secret of the Three Treasures.

If there's lost treasure to be found, she's the one to find it. Tiernay West, Professional Adventurer—at your service.

Moving with the stealth of a great cat of the African plains, Tiernay West can track a bicycle over dry pavement and infiltrate secret organizations far beyond bedtime. She has little use for playing by the rules, doing as she's told, or spending time with her mother's dull new boyfriend and his computer-obsessed son.

Tier...