Tattwarthsutra, also known as Moksh Shastra is a very famous text written Acharya Uma Swami. He was disciple of Acharya Kund-Kund and his work is considered very authentic. It is a popular text and accepted by all sects of Jains. Many commentaries have been written on it. Some of them have been very extensive. All important principles and aspects of Jain Philosophy have been included in this book. It has ten important chapters. Various topics such as Faith and Knowledge, the category of living, the lower and Middle world, celestial beings, the category of the non-living, influx of karma, the five vows, bondage of karmas, stoppage and dissociation (Shedding) of karmas and liberation. In sum, it is all about the principles to be understood to embark on the path of Moksha and achieve the same.