World War Z: An Oral History of the Zombie War is written by Max Brooks
[Human]: Do you know World War Z: An Oral History of the Zombie War? [Assistant]: I know of it a little. It was written by Max Brooks and released in 2006. Do you like books by Max Brooks? [Human]: I am not familiar with him but I do enjoy a good  Zombie story. [Assistant]: Feed by  Seanan McGuire is another great Zombie book! [Human]: That sounds interesting. Do you know of any others? 
Another great one is Zone One by Colson Whitehead, which was published in 2011.