The Guardian

Jareth Tremaine, the first Duke of Dover, has seen how he’s remembered in history books. Having the gift of time travel, he knows what the future holds, including who will gain the coveted title of his duchess. But, when he finally meets her face to face, he wonders what fate was thinking…
Elizabet Blackwell isn’t surprised by wormholes. What shocks her is the whole new world that is veiled from reality. When Jareth uncovers the real reason for their acquaintance, she is skeptical of what a medieval knight would want in a modern girl. Somehow, her idea of a happily ever after did not include governing a league of super heroes and warriors who use time as a game of hide and seek.