Here Be Dragons by Sarah Mussi is a young adult/teen fantasy romance set in the mountains of Snowdonia. From the author of Bomb, Riot and Siege.

Here Be Witches is the second book in the Snowdonia Chronicles trilogy by Sarah Mussi. A perilous adventure into the magical and murderous realm of mythical Snowdonia. All Ellie Morgan wants is to be with her one true love, Henry. But she's caught in the middle of a BATTLE as old as SNOWDON itself. A battle between GOOD and EVIL. A WITCHES' SPELL, cast high on the mountain, has sped up time and made matters MUCH WORSE. The dragons are awake; mythical creatures and evil ghosts have risen. And nearly all of them want Ellie DEAD. Thank heavens for loyal friend George, (disloyal) bestie Rhi, and...