Ranger's Oath (Fall of Radiance, Book 1) - Blake Arthur Peel

Experience the beginning of a thrilling epic fantasy series in RANGER’S OATH, where friendship fights failure – and the monsters thought to be only legends.The barrier between worlds is broken. Only he knows the truth... Magic has protected Tarsynium for a thousand years, shielding its people from being ravaged by bloodthirsty demons. When a young ranger's apprentice named Owyn Lund discovers that the Arc of Radiance has been breached, he tries to warn anybody who will listen. But legends aren't supposed to be real. When a village is mysteriously destroyed, rangers, mages, and rebels all point the finger, blaming each other for the demons' brutality. However, Zara Dennel, a mage's ward, has heard Owyn's tale—and she's inclined to believe him. Together, they must prove that friendship is greater than intolerance, unity is more important than division, and that even the most powerful magic can sometimes not be enough. Failure means the end of all things. A second—and lasting—Doom. Experience the beginning of a thrilling Epic Fantasy series suitable for all ages. Perfect for fans of: The Stormlight Archive (Brandon Sanderson), The Mistborn Trilogy (Brandon Sanderson), The Cosmere Universe (Brandon Sanderson), The Riyria Chronicles (Michael J Sullivan),  The Shadow and Bone Trilogy (Leigh Bardugo), The Dragon Prince series (Melanie Rawn), An Ember in the Ashes series (Sabaa Tahir),  A Court of Thorns and Roses series (Sarah J. Maas), The Wheel of Time series (Robert Jordan),  the Ranger's Apprentice series (John Flanagan), and Dungeons & Dragons: Honor Among Thieves.