Bestselling author Jocelynn Drake continues her urban fantasy series with the second installment of the Final Asylum Tales, Demon’s Vow.Tattoo artist and warlock Gage is having a rough week. He’s trying to track down a mysterious murderer in Low Town while also chasing a powerful entity that’s been using forbidden Death Magic across the nation. When Gage discovers that the two forces may be trying to unite, the stakes get even higher. With Gideon’s help, Gage is determined to stop the murderers before anyone else gets hurt—including his girlfriend, Trixie.