Marked Girl Series by Lindsey Klingele

Once upon a time, in a land far, far away (Los Angeles)…When Cedric, crowned prince of Caelum, and his fellow royal friends (including his betrothed, Kat) find themselves stranded in modern-day L.A. via a magical portal and an evil traitor named Malquin, all they want to do is get home to Caelum—soon. Then they meet Liv, a filmmaker foster girl who just wants to get out of the system and on with her life... moreOnce upon a time, in a land far, far away (Los Angeles)…When Cedric, crowned prince of Caelum, and his fellow royal friends (including his betrothed, Kat) find themselves stranded in modern-day L.A. via a magical portal and an evil traitor named Malquin, all they want to do is get home to Caelum—soon. Then they meet Liv, a filmmaker foster girl who just wants to get out of the system and on with her life. As she and Cedric bond, they’ll discover that she’s more connected to his world than they ever could’ve imagined…and that finding home is no easy task… less