ellen henderson

From her no-nonsense bob to her conservative job, Violet Marsh had only ever wanted to fit in. But during a secret experiment in a secret facility, someone changed everything...by changing her into the fastest human on the planet. So what's a suddenly superhuman gal to do?

Reversing the procedure was Violet's endgame when she joined forces with cloak-and-dagger Gideon Enterprises, a company out to get the scientists who'd experimented on her. Until one tall, dark agent made her rethink her whole life--and she learned there was another guinea pig. A child. Violet faced a choice: walk away and go back to "normal," or risk her life and use her new powers to help. It was really no choice at all....