Bakkian chronicles. Book II, Insurrection

"Nearly a year has passed since the events of their first visit. Mikal, the young crown prince is happy, healthy and adapting well to living in a strange new world with his bodyguards Steve and Sarah. However, a devious plot has been hatched, one that will force the young prince to return, through the portal, to his homeland. Battling thieving invaders, outsmarting repulsive trolls, and trying to stay one step ahead of a wizard bent on acquiring Mikal at all costs, Steve and Sarah must use all the powers at their disposal to keep their young charge safe."