Thomas Wildus and the Book of Sorrows (The Elandrian Chronicles #1) by J.M. Bergen

SPFBO6

Thomas thinks he's an ordinary twelve year old, but when a strange little man with gold-flecked eyes gives him an ancient text called The Book of Sorrows, the world he knows is turned upside down. Suddenly he’s faced with a secret family legacy, powers he can hardly begin to understand, and an enemy bent on destroying everything he holds dear. The more he reads and discovers, the deeper the danger to himself and the people he loves. As the race to the final showdown unfolds, Thomas must turn to trusted friends and uncertain allies as he seeks to prevent destruction at an epic scale.