Hrushikesha Mohanty & J. R. Mohanty 
Trends in Software Testing [PDF ebook] 

Understanding Test Debt.- Agile Testing.- Security Testing.- Uncertainty in Software Testing.- Separation Logic to Meliorate Software Testing and Validation.- m DSM: A Transformative Approach to Enterprise Software Systems Evolution.- Testing as a Service.

Hrushikesha Mohanty is currently a professor at the School of Computer and Information Sciences, University of Hyderabad. He has received his Ph D  from IIT Kharagpur. His research interests include Distributed Computing, Software Engineering and Computational Social Science. Before joining University of Hyderabad, he worked at Electronics Corporation of India Limited for developing strategic real-time systems. He has published around 96 research papers and edited 6 books on computer science.   
J. R. Mohanty is Associate Professor in the School of Computer Application, KIIT University, Bhubaneswar, Odisha (India). He has been working in the field of computer applications for 19 years. He earned his Ph D in Computer Science from Utkal University, India. His research interests include queuing networks, computational intelligence, and data mining. 

Balakrishnan Arunkumar is a Senior Consultant at M/s Mettler Toledo Turing Softwares, Coimbatore, India, for the past twelve years.  He is also Professor & Director MCA in the  Department of Computer Technology & Applications at Coimbatore Institute of Technology, Coimbatore, India, for the past eighteen years (on half sabbatical since June 2003). He acquired his Ph D in Computer Science from Bharathiar University in 1996. He has published several papers in international journals and conference proceedings. The publications have been in the areas of Machine learning, Student modeling and Automated Software Testing.