This work is a product of the Inscriptions of India programme of the Indian Council of Historical Research, undertaken with a view to make inscriptions, dating from circa sixth to fourteenth century a.d., available in handy volumes. Part I of the volume introduces Sarabha-puriyas, Panduvamsins and Somavamsins, who played a major role in shaping the destinies of the Chhattisgarh (Kosala) and the adjoining region of Orissa from about sixth to the early twelfth century a.d. It provides a background to the study of the inscriptions by attempting to deal with their formal aspects like the format, palaeography, language, orthography, contents and methods of dating and to trace, for the first time, the evolution of their draft. Part II presents the formal and historical aspects of the inscrip-tions, critically edited texts and fairly compre-hensive abstracts of the records of the Sarabha-puriyas, Panduvamsins of Mekala and South Kosala, and Somavamsins of Kosala and Orissa. It also includes allied inscriptions like the Mallar plates of the Amararyakula chief Vyaghraraja and the Malga plates of Samanta Indraraja. Some of these inscriptions have not yet been published anywhere.