Once Every Never (Never, #1)

Clarinet Reid is a pretty typical teenager. On the surface. She’s smart, but a bit of a slacker; outgoing, but just a little insecure; not exactly a mischief-maker … but trouble tends to find her wherever she goes. Also? She unwittingly carries a centuries-old Druid Blood Curse running through her veins. Now, with a single thoughtless act, what started off as the Summer Vacation in Dullsville suddenly spirals into a deadly race to find a stolen artifact, avert an explosive catastrophe, save a Celtic warrior princess, right a dreadful wrong that happened centuries before Clare was even born, and if there’s still time— literally—maybe even get a date.

This is the kind of adventure that happens to a girl once every … never.