Books on History of Pallavas History of Pallavas by Rajamanikkanar. Available in this link: https://amzn.to/3LYn11g History of Pallavas by Mannar Mannan. https://amzn.to/3MVOsKx Sivakamiyin Sabhatham by Kalki https://amzn.to/3PFsE7A