King's Ward: Five Gems Book 3

Third in the series, Fia Brithin must once again leave her comfort zone and this time travel to far flung Erlandia, the grasslands kingdom of horse riders and herdsmen. With her wealth of loyalist secrets, Fia's position at Olayin House is compromised. Now a potential danger to two countries, she is made a ward of the king and sent away yet again; this time into the grassland kingdom of Erlandia, but her journey amongst the horse folk takes unexpected turns. Trapped under siege, she faces two men from her past... one she fears might murder her, and the other may die of plague unless she wins the battle for his life. And with the Sunlight Stone traded for troops, how long will Erlandia's peace last?