Kumar, Rajesh. (2006). Negation and licensing of negative polarity items in Hindi syntax. New York, London: Routledge.
(This book was selected by Routledge, New York for publication in their prestigious series Outstanding Dissertations in Linguistics.)
Agnihotri, Rama Kant and Kumar, Rajesh. (2011). Some landmarks in the history of ideas — Jayant Lele lectures. Udaipur/ Bangalore: Vidya Bhawan Society, Udaipur and Azim Premji University.
This book has been translated in Marathi under the following title:
Pashchatya vicharsarninchaya itihasatil mahatvache tappe (2013/2014, 2nd revised. edition.) (Pune: The Unique Academy) Translators: Vidyut Bhagwat and Abhay Kanta.
Singh, Shailendra Kumar, Kumar, Rajesh, Prakash, Om, and Lalremzami, C. (2017). Linguistic Ecology of Mizoram. Guwahati: EBH (Eastern Book House) Publishers.
Prakash, Om and Kumar, Rajesh. (2018). Linguistic Foundations of Identity: Readings in Language, Literature, and Contemporary Cultures, Aakar Publications, New Delhi
Kumar, Rajesh and Prakash, Om. (2018). Language, Identity and Contemporary Society. London: Cambridge Scholars Publishing.
Kumar, Rajesh and Prakash, Om. (2019). Text, Context and Constructing Identity London: Cambridge Scholars Publishing.
Prakash, Om and Kumar, Rajesh (2020). Apprenticeship Language Studies. Guwahati: Eastern Books.
Agnihotri, Rama Kant and Kumar, Rajesh (2021). Language, Mind, and Society. Chennai/Delhi: Orient Blackswan.
(This was made possible with support from Sir Ratan Tata Trust and Tata Institute of Social Sciences, Mumbai). [In Press]
Kumar, Rajesh (2021). Hindi vakya sanrachna me nakaratamak shabd (Negation words in Hindi Sentence Structure). New Delhi: Aakar Books. [in Hindi]
Language Studies in India – Cognition, Structure, Variation (co-edited with Om Prakash), Springer Nature Singapore Pvt. Ltd. 2022.
Kumar, Rajesh. (2006). Negation and licensing of negative polarity items in Hindi syntax. New York, London: Routledge.
(This book was selected by Routledge, New York for publication in their prestigious series Outstanding Dissertations in Linguistics.)
Agnihotri, Rama Kant and Kumar, Rajesh. (2011). Some landmarks in the history of ideas — Jayant Lele lectures. Udaipur/ Bangalore: Vidya Bhawan Society, Udaipur and Azim Premji University.
This book has been translated in Marathi under the following title:
Pashchatya vicharsarninchaya itihasatil mahatvache tappe (2013/2014, 2nd revised. edition.) (Pune: The Unique Academy) Translators: Vidyut Bhagwat and Abhay Kanta.
Singh, Shailendra Kumar, Kumar, Rajesh, Prakash, Om, and Lalremzami, C. (2017). Linguistic Ecology of Mizoram. Guwahati: EBH (Eastern Book House) Publishers.
Prakash, Om and Kumar, Rajesh. (2018). Linguistic Foundations of Identity: Readings in Language, Literature, and Contemporary Cultures, Aakar Publications, New Delhi
Kumar, Rajesh and Prakash, Om. (2018). Language, Identity and Contemporary Society. London: Cambridge Scholars Publishing.
Kumar, Rajesh and Prakash, Om. (2019). Text, Context and Constructing Identity London: Cambridge Scholars Publishing.
Prakash, Om and Kumar, Rajesh (2020). Apprenticeship Language Studies. Guwahati: Eastern Books.
Agnihotri, Rama Kant and Kumar, Rajesh (2021). Language, Mind, and Society. Chennai/Delhi: Orient Blackswan.
(This was made possible with support from Sir Ratan Tata Trust and Tata Institute of Social Sciences, Mumbai). [In Press]
Kumar, Rajesh (2021). Hindi vakya sanrachna me nakaratamak shabd (Negation words in Hindi Sentence Structure). New Delhi: Aakar Books. [in Hindi]
Language Studies in India – Cognition, Structure, Variation (co-edited with Om Prakash), Springer Nature Singapore Pvt. Ltd. 2022.
