Shahid-ul-Islam is currently working as a Postdoctoral Research Scientist at the Indian Institute of Technology, Delhi. He received his PhD in Chemistry from Jamia Millia Islamia (A Central University), India, in 2016. His research interests include dyes and pigments, chemical processing of textiles and polymers and remediation of environmental pollutants from wastewaters. He has numerous papers and several books to his credit, of which 8 titles are with the Wiley-Scrivener imprint.