Elu Rottigalu is a thriller novel by the novelist, researcher, and scientist Dr K. N. Ganeshaiah.

Elu Rottigalu means seven Kulchas or Rotis, the official emblem of the Nizams of Hyderabad.

This novel is based on the history of Nizam of Hyderabad dynasty and narrated like cinema.

This book has all the related references, list of witnesses and information required for the story lines.

The novel also covers about Deendar Anjuman, Pakistan relationship with India, African Siddi and their migrations, and King Kothi Palace.