1. Soosai-Nathan, L. (2013). Happy Teacher, Happy Student: Well-being Perspectives in Education. In M. Begum, (Ed.), Higher Education in India: Opportunities and Challenges. Madurai: M.K. University. Pp. 38-50.  

  2. Soosai-Nathan, L. (2015). Teachers as Agents of Happiness.  In K.Raja, (Ed,), “Happiness and Teacher Education”- Seminar Proceedings. Madurai: Shanlax Publications. Pp. 1-7.    

 3. Soosai-Nathan, L. (2015). Altruism: A Pathway for Psychological well-being. Indian Journal of Positive Psychology.6 (1), pp. 90-92. 
 

  4. Soosai Nathan. L. (2016).  "Consecrated Life: A Pathway for Emotional Well-Being." In Johnson J. Puthenpurackal (Ed.), Consecrated Life: Challenges and Prospects. Bengaluru: Asian Trading Corporation. Pp. 107-21.    

5. Soosai-Nathan, L. (Ed.) (2017). Enhancing Well-being Across Human Life-Span. Chennai: Today Publishers.  

  6. Soosai-Nathan, L., & Delle Fave, A. (2014).The Altruism Spiral: An Integrated Model for a Harmonious Future. In H.A. Marujo & L.M.Neto (Eds.), Positive Nations and Communities. Dordrecht: Springer. Pp. 35-64.    

7. Soosai-Nathan, L., & Delle Fave, A. (2017).  The Well Being of Workers in the Agricultural Sector. In Lindsay G. Oades, Michael F. Steger, Antonelle Delle Fave, and Jonathan Passmore. (ED)., The Wiley Blackwell Handbook of the Psychology of Positivity and Strengths-Based Approaches at Work. John Wiley & Sons, Ltd. Pp.527-545
   

8. Soosai-Nathan,L., & Sahayam, D. (2016). Irakkathai Manuuruvakkum Manithargal. In Anand. M (Ed.), Irakkathain Ootru, Madurai: Nobili Publications. Pp. 255-270    

9. Soosai-Nathan, L., Negri, L., & Delle Fave, A. (2013). Beyond Pro-Social Behavior: An Exploration of Altruism in Two Cultures. Psychological Studies. DOI 10.1007/s12646-013-0184-z    

10. Constantine & Soosai-Nathan, L. (2015). Childhood Wounds: A Road-Block to Students’ Happiness.  In K. Raja, (Ed.), “Happiness and Teacher Education” - Seminar Proceedings. Madurai: Shanlax Publications. Pp. 86-89.
   

11. Delle Fave A, Brdar I, Wissing MP, Araujo U, Castro Solano A, Freire T, Hernández-Pozo MDR, Jose P, Martos T, Nafstad HE, Nakamura J, Singh K and Soosai-Nathan L (2016) Lay Definitions of Happiness across Nations: The Primacy of Inner Harmony and Relational Connectedness. Front. Psychol. 7:30. doi: 10.3389/fpsyg.2016.00030    

12. Delle Fave, A., & Soosai-Nathan, L.(2014). Meaning as Interconnectedness: Theoretical Perspectives and Empirical Evidence. Journal of Psychology in Africa.  24(1), pp.53-68.
   

13.vJohnson, M., Sujithra, C., & Soosai-Nathan, L. (2015). Overcoming Students’ Stress: Power of Positive Embedded Commands. In K. Raja, (Ed.), “Happiness and Teacher Education” - Seminar Proceedings. Madurai: Shanlax Publications. Pp. 42-45.    

14. G.A. Jayashree & Soosi-Nathan, L. (2017). Altruism and Personal Happiness: A study on Helping and other Professionals. In L.Soosai-Nathan, (Ed.) Enhancing Well-being Across Human Life-Span. Chennai: Today Publishers. Pp.152-162    

15. G. Joseph & Soosi-Nathan, L. (2017). Role of Childhood Wounds on Social Wellness of the Adolescents. In L.Soosai-Nathan, (Ed.) Enhancing Well-being Across Human Life-Span. Chennai: Today Publishers. Pp.26-36    

16. Louie,D & SoosaiNathan, L. (2015). The Potential of Academic Self-concept for Academic Achievement. International Journal of Education and Management. 5 (1), pp.68-70