Amos Daragon: The Mask Wearer, and Amos Daragon The Key of Braha, by Bryan Perro

You have entered the world of AMOS DARAGON. Four masks, sixteen stones of power, an ancient prophecy. A boy, a mystical land, a struggle between good and evil.
 
‘The creatures of the night have taken up the battle again… This is why we have decided to revive the order of the mask wearers’

Amos Daragon is published by Scribo, a division of Book House, an imprint of the Salariya Book Company