Father John VS the Zombies - Father John Trilogy, #1

Civilization has collapsed. The world is dying. It happened very fast. Within weeks, isolated news reports of people acting in strange and often violent ways became frequent and widespread. Terrifying videos were uploaded to the internet in shocking numbers from across the globe. Chaotic images of societies in rapid decline. Then-everything went dark. No electricity, no internet, no broadcasts on the emergency radio station. Now-howling, angry, bloodied creatures claw to get into Johnny Salibi's house, where he lives with his wife and infant daughter. But Johnny and his family are safe.
He's boarded up the windows. The door is locked and secure. They will ride things out until the government can get things under control again. They're safe.