Vision of the Griffin's Heart (Andy Smithson Book Five)
by L. R. W. Lee
Over a year later, Andy receives a clue for the fifth ingredient needed for the curse-breaking potion, the claw of a griffin. There's one not-so-small problem however--humans have stolen treasure from griffins and now these creatures don't take kindly to humans. While away in Carta, fears over an imminent attack materialize and Abaddon with his new mage, Fides, enact a campaign of terror.