No dominion : the Walker papers : a Garrison report
(Book)

"Recently widowed after nearly fifty years of marriage, Gary Muldoon had given up on adventure. Then shaman Joanne Walker climbed into the back seat of his cab, and Gary has trifled with gods, met mystics, slain zombies and ridden with the Wild Hunt. But now Gary must leave Joanne's side to face a battle only he can win. Because as their long battle against a dark magic races toward its climax, it becomes clear that it was not illness that took his wife's life, but their enemy's deadly touch. Though lovers be lost, love shall not, and death shall have no dominion."--P. [4] of cover.