Lethal (Book #1 of ClarkWorks Heroes)

Kathy Clark, one of the richest people in the city of Eastice and until recently, it's only superhero. She is 'Lethality', despite her lack of actual powers. Through an arguably, tough childhood and the help of the best, she has built up her skills to become one of the deadliest assassins and vigilante's within the city. When she finally meets someone with the real deal superpowers known as the Red Origin, secrets begin to emerge. The two team up to take down an enemy, that not only poses a threat to the city, but also forces them both to confront the events of their pasts and discover the secrets of the ClarkWorks industry.