Oh look - I finished another book!
This is the first in a series.   I would say the main element is time travel.  In the first book, we are introduced to two families that carry a time travel "gene".  Since her birth (on a date that was foretold!), Charlotte has been groomed to be the next time traveler.  Unfortunately, it turns out that the carrier of the gene is her cousin, Gwyneth.  There is a bit of history, a bit of romance and LOTS of unanswered questions.  I am looking forward to reading the next book, "Sapphire Blue", which will hopefully provide a few answers.  And maybe Gwyneth will heed the advice she has been given to "Trust no one."

I have committed to read fifty five books this year.  Three down!