The Asteria Chronicles Series by Aubrey Winters

Never trust a faerie... No matter what we say.He hated me, and I hated him. I was perfectly fine with that until one night changed everything.His entire family was murdered before his very eyes--and despite how much I hated him, I couldn't let him die. Now, we're on a mission to hunt down one of the deadliest Elder fae creatures that ever existed.If we fail? All of Asteria could be in danger.If we win? I'll end up working for my enemy.

A forgotten court.An unexpected ally.A threat that could destroy all of Asteria.---I haven't seen Castiel in weeks. I don't even know where he is.That faerie I unintentionally freed? He's loose in Asteria while I'm stuck living with the enemy.The quest was supposed to be simple. Now? I'm questioning my very past while looking for the key to saving the future.Nothing will ever be the same again.

Everything Astrid's ever known about the Other Realm is a lie.Having taken an unprecedented leap of faith, Astrid and Castiel must figure out a way to defeat Valerius without losing themselves to the unknown dangers of the Other Realm.Can they survive the perils of Other Realm? Can they uncover the secrets they need to learn? With new friends at their sides and enemies close behind, can Astrid defeat Valerius and save the Lunar fae before it's too late?