Magic's Fire: The Branchpoint Chronicles, Book One

The Tale Begins: Pel Ravenstock is a young hunter whose life revolves around his friends, family, and his uncanny skill with a bow – that is, until he is tracked down by the mysterious sorcerer, Obrezon, leader of the reptilian Sklath. Obrezon warns of a catastrophe that will devour the entire world. A disaster that cannot be averted without Pel’s help. But none guess that Pel himself might be the greatest threat of all....Magic's Fire, First of The Branchpoint Chronicles