शक्तिबाद (Śaktivādaḥ)

In this book, Gadādhara Bhattāchārya presents a theory of the meaning of words. This work is divided into three chapters: 1. Sāmānyakāṇḍa, 2. Viśesakāṣḍa and 3. Pariśiṣtakāṇḍa. In Sāmānyakaṇḍa, the author undertakes a detailed analysis of vṛtti of words. Here one comes across a definition of śakti in terms of which a word denotes its meaning. The theory of anvitābhidhāna has been refuted. In the Viśeṣakaṇḍa, the author undertakes an analysis of the meaning of words denoting an individual and the meaning of the words denoting a universal. Prabhākara theory of meaning has been refuted. This chapter contains an analysis of indexicals and demonstratives. The third chapter viz. Pariśiṣtakaṇḍa contains a defence of the view that the śakti of a word lies in the individual that is qualified by the corresponding universal. Views of several Mīmāṃsaka philosophers have been critically assessed.

Gādādhari Volume-1

In these two volumes, Gadādhara Bhattācārya offers a detailed analysis of the views found in Tattvacintāmaṇi of Gaṅgeśa and in Dīdhiti of Raghunātha Śiromaṇi. Almost all the major conclusions of Navya-Nyāya have been explained with great defence.

सिद्धान्तलक्षणम् (Siddhānta Lakṣaṇam)

The final definition of vyāpti, known as siddhāntalakṣaṇa, has been explained by Jagadīśa in this work. The final definition of vyāpti is: where pratiyogyasāmānadhikaraṇya tāsāmānādhikaraṇatyantābhāvāpratiyogitāvacchedakabhacchinam does not hold, their vyāpti stays in the same locus. Raghunātha Śiromaṇi comments on this definition of vyāpti. Jagadīṣa further explains this final definition of vyāpti.

अवच्छेदकत्वनिरुक्ति: (Avacchedakattvaniruktiḥ)

In this book, Jagadīśa offers commentary on the nature of vyāpti as mentioned by Raghunatha Śiromaṇī in his Didhīti. Jagadīśa talks about two kinds of vyāpakatva in great detail. In this context, Jagadīśa alludes to the concept of avacchedakata and explains these allaying all the possible questions that one could raise in this context.

The Padārthatattva-Nirūpaṇam (পদার্থতত্বনিরুপনম)

The present book, written by Raghunātha Śiramaṇi and translated and explained in Bengali by Madhusudan Bhattacharya,  is an attempt to present his views on the metaphysical categories generally accepted in the Nyāya-Vaiśeṣika tradition. Raghunātha, of course, refutes some of the categories accepted by earlier Nyāya-Vaiśeṣika philosophy. He even does not hesitate to accept some of the views of the Mīmāṁsā philosophy, thereby going against his own tradition.

বাঙালির সারস্বত অবদান: বঙ্গে নব্যন্যায়চর্চা (Bangalir Saraswat Avadan: Bange Navyanyaya Charcha)

This is perhaps the most authentic history of Navya-Nyāya scholarship in Bengal with special emphasis on Navadvipa. In this book, the author presents a detailed description of the biographies and the works of the philosophers of Navadvipa. The author divides his work in the following chapters: 1. The Pre-Śiromaṇī age, 2.Raghunātha Śiromaṇī, 3. Bengali Commentators on Śiromaṇī, 4. The Post-Gadādhara Era, 5. Bengali Naiyāyikas in Kāśidhāma, 6. Nyaya Schools of Bengal. The author, with sufficient historical evidence, determines the time of many of the Navya-Nyāya scholars and he also proposes his views on the authorship of many of the Navya-Nyāya commentaries.