Shamrocked! (Strange Encounters Series)

Cassie Strange and her peculiar family embark on a journey to investigate leprechaun sightings at the Golden Shamrock Resort while on assignment for a cable television show aimed at debunking leprechaun myths. Upon arrival, Cassie and her brother Lucas are disappointed by their less-than-luxurious accommodations. However, their adventure takes an unexpected turn when they meet Hank, a prank-loving magical being. Hank draws Cassie and Lucas into his secret underground world, a magical paradise where they risk forgetting their own world. As they get trapped in this enchanting realm, Cassie and Lucas must find a way to help Hank make friends in his world in order to return to theirs.