Church Bells (Don't Dare Call Them Zombies Book 2)

Hank Harper, along with his friend Jennifer and their dog are trying to find family members they have become separated from during a zombie apocalypse. When their van breaks down they are forced to take shelter at a church where in addition to defending themselves against outside attacks very strange things have been going on. Hank and Jennifer are called on to perform very difficult tasks to help themselves and their hosts -- and in doing so come face to face with the enemy.