Malayalam New Kambikathakal Link -

Since the user asked for a "proper guide," they might want not just links but also how to navigate these sites, what to look for, maybe even some tips on how to access out-of-print books. Also, considering that some resources might be in the public domain, but I have to be careful with copyright issues. Maybe suggest libraries or bookstores, or digital platforms like Amazon Kindle, Google Play Books, or local Indian platforms like StoryCarta or Readomania that host Malayalam content.