The Necromancer's Nephew (The Songreaver's Tale series Book 1)

When the Dragon Lord’s army destroys the city of Brenhaven, ten year old Garrett is badly burned and left for dead in the ashes. Rescued by a mysterious sorcerer, Garrett finds a new life, and learns a grisly trade in Wythr, the tomb-city of necromancers. Now, with the help of a ghoul, a zombie, and a girl who drinks blood, Garrett must discover the secrets buried beneath the ancient city and find a way to end the Dragon Lord’s fiery reign. (Book one of The Songreaver's Tale)