It Happened Along the Kaveri, a book by Padma Seshadri and Padma Malini Sundararaghavan, is a testament to the formidable research put in by these two authors. Ten years of reading, writing and travel have led to the creation of this marvellous book which combines the history, legends, mythology, religion, festivals, commerce, warfare and geography of the sacred river Kaveri. It talks about the great civilisations that rose and prospered along her banks, from the kings of Coorg, Tipu Sultan and Hyder Ali to the great Chola kings, and describes the architecture, music and other art forms that they nurtured.