it's funny reading complaints about being 'dumped' by consultants (and i complained much the same about mine as i recall!) but for my one customer who bought, i contacted her regularly by email and really had the impression she wasn't interested in me doing so, so when i quit i didn't pass her details on to anyone (though i may have given her someone else's details, can't quite remember). i felt like i was being pushy and OTT trying to stay in touch!
Hope you haven't paid for your Indian book