Download or read book Gotham Underground (2007-) #4 written by Frank Tieri and published by DC. This book was released on with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Did Zsasz really kill Batman? This question and more are answered as the mad scramble for control of the Gotham underground kicks into high gear! Plus, the Scarecrow turns on the Ventriloquist, Nightwing continues to gain the Penguin's trust, and Robin gets surprise-attacked by someone wearing an extremely familiar costume!