Cloak Room is, apparently, India’s first SMS novel, by Ro Gue, and it’s conveniently published in parallel on a blog. Here’s the first chapter:
A15YearoldStudent. (Friday 5/11)
The story and style tighten as the chapters progress:
Textually.org, a blog about all manner of SMS-related news, notes that the publisher is called 3825media, which when thumbed into a mobile phone also would spell… well, I’ll leave that to you.