Those who are foreigners, do not know Bengali. They must need this book and learn Bengali in a short time and speak Bengali Language. This book will help you t learn Bengali very easily. There is no need to learn Bengali letters ( alphabet) to learn Bengali Language. This is the best book to learn Bengali Language with the help of English letters ( alphabet). If you read this book carefully, you will be able to speak Bengali in a few days. Moreover, this book will also help you to learn English from Bengali.