तर्कामृत (Tarkāmṛta)

In this book, Jagadīśa Tarkalaṃkāra expounds on all the major issues that one finds in Navya-Nyāya. It is a compendium of Navya-Nyāya philosophy.

Gadādhara’s Theory of Objectivity Viṣayatāvāda (Part-One)

In this volume, Sibajiban Bhattacharyya presents an analysis of the fundamental concepts in Navya-Nyāya. The themes that have been discussed in this book are 1. Navya-Nyāya theory of Relation, Being in Aristotle and Navya-Nyāya, Navya-Nyāya theory of universals, Navya-Nyāya theory of abstraction, Navya-Nyāya theory of definition, Navya-Nyāya theory of causation, Comparative analysis of Frege and Gadādhara.

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.

पक्षताप्रकरणम् (Pakṣtā Prakaraṇam)

In this book Jagadśa undertakes a study of the concept of pakṣatā. Pakṣatā is regarded as the cause of inference. Some define pakṣatā as sādhyasaṃśaya. Some others define pakṣatā as siṣādhayiṣāvirahaviśiṣtasiddhyabhāvaḥ. A detailed analysis of all these issues has been done by the author in this book.

নবদ্বীপ মহিমা (Nabadwip Mahima)

This book is perhaps the first attempt to portray the detailed history of Navadvipa. The author starts the discourse with the history of the name ‘Navadvipa’ along with a description of the relation of Navadvipa to the rest of Bengal during the ancient period. The second part of the book contains a detailed description of the scholars of Navadvipa who worked on Navya-Nyāya, Smṛti, and Tantra. In the third chapter, one finds an elaborate presentation of Sri Chaitanya’s biography along with a discussion on Vaishnava religion. Since Navadvipa was ruled by the king of Krishnagar for a long time, there is a discussion on the rulers of Krishnagar, their contribution to the Navadvipa scholarship as patrons. The author also adds a discussion on the famous musicians, eminent persons trained in English education and business persons of Navadvipa.