Charudattam is a Bengali translation of the drama Charudatta written by Bhāsa. This edition also contains explanatory notes by Kumudranjan Ray in English. The introduction deals with the significance of the dramas of Bhasa in general and Charudattam in particular.
Ratnavali is an edition of the drama originally written by Sri Harsha. This book is edited by Ashoknath Shastri and Maheswar Das. The book contains, other than the original Sanskrit text, explanatory notes in English.