Behind The Mask — Elizabeth Coldwell

He keeps his true identity hidden, even from the man he loves Twenty years ago, superheroes were outlawed by the mayor of Mokum City. Christopher Chase has grown up knowing that he has all the strength and speed of Sprint, his superhero father, who died attempting to save the mayor's niece from being kidnapped. But, unlike his father, he is unable to fulfil his destiny and become a masked crimefighter. Even Christopher's boyfriend, bar owner Jimmy Brennan, doesn't know Christopher's true identity. A chance encounter with a purse snatcher in the city cemetery gives Christopher a taste of what it's like to use his powers for good. And when Jimmy becomes caught up in a hostage situation, Christopher can no longer stand by. Even if it means losing his own life, he must pull on the costume of Sprint to save the man he loves.