Originally published in single comic-book form.
v. 1. [When realities collide] / script, Gotham Chopra ; art, Jeevan Kang ... [et al.]
v. 2. The silent ones / script, Saurav Mohapatra ; art, R. Manikandan.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
The Sadhu. ISBN 9781934413340. Published by Virgin Comics in 2007. Publication and catalogue information, links to buy online and reader comments.
