Echoes from the Lost Ones by Nicola J McDonagh
In NotSoGreatBritAlbion there is hunger. Agros have cut supplies and children are going missing. Only one girl with a unique power can save them – Adara, Catcher of Birds.
When her brother, Deogol is snatched, 17-year-old Citydweller, Adara, embarks on a dangerous quest to find him. During her journey, Adara is kidnapped by lustful Woodsmales, befriends a Nearlyman, is attacked by ravenous wolfies, falls for a Clonie, and is helped by a S.A.N.T. He takes her to the Monastery in the clouds where she discovers her true potential as a Bringer and powerful weapon.