From the back of the book:
The risen dead dominate the land as human survivors struggle to survive. This sourcebook offers more survivor secrets, including using railroad tracks and the urban underground to travel unseen and undetected by the walking dead. Of course, these "secret highways" have their own dangers and problems. It also looks into the darkest place of all, a man's soul, and how some misanthropes sacrifice their fellow human beings as "zombie bait" for their own advancement. It's all laid out for you in this sourcebook.
Worm Meat, Bug Boys, Sewer Crawler, and Impersonator Zombies.
"Live Bait" zombie lures with human beings as bait.
Traveling the rails and boxcar encounters.
The urban underground - traveling the tunnels of sewers, storm drains, steam tunnels and other dark places.
The pitfalls and dangers of the urban underground.
Diseases, infection and infestation.
Additional world information and advice from Brad Ashley.
Random encounter tables, boxcar contents tables, and more.
Many adventure ideas, 64 pages.