120 pages; soft cover; B&W

At the height of the Renaissance, warring factions vie for control of Leonardo da Vinci's destructive arsenal. The only thing standing in their way is Leonardo's young apprentice and her nine-foot tall mechanical bodyguard. Together, Isabel and the Machine must navigate a world of wicked men and war machines, determined to save Leonardo from the world -- and the world from Leonardo. Collects issues 1-5.