English Speaking Course (Hindi) is a comprehensive book for people who want to hone their English speaking skills. The book comprises of chapters which will help the reader learn faster and with ease. In addition, the book follows a step-by-step approach. This book is essential for candidates preparing for admission or job interviews. About B. R. Chowdhury Dr. Biswaroop Roy Chowdhury founded Dynamic Memory Pvt Ltd, which is a memory research organization. Dr.Biswaroop Roy Chowdhury completed his education from Kendriya Vidyalaya and Punjab Engineering College. He is a Guinness world record holder in memory by beating Michaela Buchvaldova from Germany. He has authored and published several books like Dynamic Memory English Speaking Course Through Tamil, Dynamic Memory English Speaking Course Through Telugu, etc.