*Dear Colleagues,* *I am very happy to inform that book (Process System Engineering for Pharmaceutical Manufacturing) that I edited has been published by Elsevier. I would like to thanks all contributors. * *The book is available online:* https://www.elsevier.com/books/process-systems-engineering-for-pharmaceutical-manufacturing/singh/978-0-444-63963-9 *Thanking You* *With Regards* *Ravendra Singh* *C-SOPS, Department of Chemical and Biochemical Engineering* *Rutgers University, NJ, USA* *https://cbe.rutgers.edu/faculty <https://cbe.rutgers.edu/faculty>* *http://ravendrasingh.wixsite.com/ppse <http://ravendrasingh.wixsite.com/ppse>*