Where Angels Fear Tread (2016)

In a high fantasy world rich with lords, ladies, fey and dragons, Hannah de Locke is a sword-for-hire and the beloved champion of Lady Iris. To prove her worthiness to Iris' father, Hannah treks deep into the Netherwood in search of an abandoned dragon egg encountering tiny flying netherfey and dangers along the way. But even with her trusty hound, Fox, at her side, Hannah is not prepared for what awaits that the heart of the wood.