Claudio Sanchez 
Key of Z [PDF ebook] 

New York City is down but not out – the zombie apocalypse has destroyed much of the city, but hard-boiled humanity hangs on. But with the survivors divided into warring factions, and the undead hiding behind every corner, only one man can walk the streets alone: Nick Ewing. His murdered wife and child, from the grave, give him the strength to continue his vendetta against the king of Yankee Stadium. The complete collected hit series from Coheed and Cambria frontman Claudio Sanchez, Chondra Echert, hot new talent Aaron Kuder, and cover artist Nathan Fox.