This is a mortal instruments and infernal devices by Cassandra Clare crossover. Jace and Clary find themselves in 1878-London. They know they must do something there but they don't know what. They meet up with the Shadow hunters from the London institute and seem to be getting along when something happens they did not see coming. Meanwhile Will must find a way to get over the girl he loves before he loses her as a friend too. It does have spoilers, Set before Clockwork Princess. Hope you enjoy it.

Andie dies in a lightning strike and is miraculously healed and brought back to life. But now she’s sharing her body with an alien—the same alien who rode the lightning bolt that killed her. (Third place, Utah Romance Writers Heart of the West award, paranormal category; Highly Commended, RWNZ Clendon Award for full-length romantic manuscript.) For more information about this book, please go to: http://www.mareeanderson.com or, http://www.lightningriderbook.com