The awakening
(Book)

When Breen Kelly was a girl, her father would tell her stories of magical places. Now she's mired in student debt and working a job she hates. She discovers her mother has been hiding an investment account in her name, funded by her long-lost father-- and it's worth nearly four million dollars. She uses some of the money to journey to Ireland, and begins to understand why she kept seeing that silver-haired, elusive man, why she imagined his voice in her head saying Come home, Breen Siobhan. Why she dreamed of dragons. Breen's true destiny leads through a portal in Galway that takes her to a land of faeries and mermaids, to a man named Keegan... and to the courage in her own heart that will guide her through a powerful, dangerous destiny. -- adapted from Goodreads info