Aria & Liam and The Druids' Secret

When Aria and Liam are transported into ancient England, they land face-to-face with the most famous druid in history: Merlin, and his adopted son, a teenager named Arthur.

Merlin has a problem. Arthur is the secret son of the late King Uther Pendragon, and his only chance to claim the throne of England is by pulling the sword Excalibur from the stone. But the Circle of Druids —the most powerful magical society in England— has hidden it. They've chosen their king, and his name is Lancelot.

Merlin needs Aria and Liam's help to find the sword before it's too late. There's just one problem: Arthur is the most insufferable person they've ever met.

And the more time they spend with Arthur, the more Aria and Liam start to wonder if saving England might mean stopping him from getting the sword. Because the boy who's supposed to be king? He's acting like anything but one.

Can they find Excalibur and trust Arthur with it, or should they let Lancelot pull the sword and risk being trapped in the past forever?