The Water Door - Janice Clark - Bog

Climb a moonbeam to a magical world. A letter from Sammy's long-absent father sparks feelings of anger and betrayal. How can she ever trust him again? Helping a fairy child cross an angry sea, complete with sea dragons, to negotiate peace between two warring factions, Sammy learns that forgiving and forgetting are not the same thing, and trust can be rebuilt, if both parties are willing to work at it.