The second novel in The Tearling trilogy. The Invasion of the Tearling was an interesting second novel.
Kelsea has ended the slave trade in the Tearling, causing the neighbouring Red Queen of Mortmesne to invade the Tearling with her dark magic. Then Kelsea starts having dreams and visions about a woman named Lily living in a very different time and world. This was a truly amazing sequel to an already fantastic novel.