NEW YORK TIMES BESTSELLER - In the fourth novel of the Iron Druid Chronicles, two-thousand-year-old Druid Atticus O'Sullivan must pay his debts to cunning trickster god Coyote, a task that includes battling undead creatures of the night as well as a relentless hound of Hel and the goddess of death who commands it. "[Kevin] Hearne is a terrific storyteller with a great snarky wit. . . . Neil Gaiman's American Gods meets...