शब्दशक्तिप्रकाशिका (Śabdaśaktiprakāśikā (Part-1))

In this book Jagadīa Tarkālaṃkāra presents a detailed analysis of various aspects of śabdapramāṇa from the perspective of Navya-Nyāya. The book starts with a critical assessment of the views of Vaiśeṣika and Mīmāṃsaka philosophers with regard to the veridicality of śabda as a pramāṇa. This is followed by a discourse on the nature of meaningful words, the nature of prākṛti, pratya, nipāta. A definition of a sentence is formulated. The relation between word and meaning in its different aspects has been presented. The book ends with a discussion on the nature and different kinds of samāsa.

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.

মহামনিষী জগন্নাথ তর্কপঞ্চানন (Mahamanisi Jagannath Tarkapanchanan)

This is a short biography of Jagannatha Tarkapancanan written by Alok Kumar Chakravarti. This biography locates Jagannatha in the larger context of Sanskrit Studies in Bengal during the colonial period. His scholarship on different aspects of Hindu society, especially on the Smriti sastra has been explained in detail.

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.

मुक्तिबादबिचारः (Muktivādavicaraḥ)

This book is an essay on Nyāya theory of liberation. Harirāma Tarkavāgīśa, in this book, critically assesses the generally accepted definition of liberation as permanent (ātyantika) cessation (nivṛtti) of suffering (duhkha). The debate revolves around explaining the terms like ‘atyanta’ and ‘nivṛtti’. Harirama argues that the widely accepted understanding of these words fails to cover all the different kinds of liberation that philosophers talk about. Harirama proposes to describe liberation as the destruction of final suffering and the idea of finality could be understood as a universal inhering in suffering. Harirama argues that if knowledge of reality is to be regarded as the cause of liberation, then liberation is to be regarded as the permanent post-negation of sin and not of misery.

ध्ब्मसजन्यभावयो: कार्यकारणभावरहस्यम् (Dhvaṃsa- Janyabhāvayoḥ Kārya-Kāraṇabhāvarahasyam)

In this essay, Harirama Tarkavagisa undertakes an analysis of the nature of the causal relationship between a positive effect and destruction. The author examines the nature of the inference viz. Dhvaṃsa is due to vināśa. If one takes into consideration this inference, there must be a hetu here and the hetu could be said to have an upadhi viz. Bhāvatva. Harirama, in this context, presents different ways of formulating the causal relation. The author ends this essay by concluding that the positive effect (janyabhāva) could be said to be the cause of destruction (dhvaṃsa) through the relation of pratiyogitva.