The book 'Vrihad Vastushastra-ek Mahagrantha' is a very special work ever done on scientific Vastu that starts from the basic fundamentals of traditional Vastu Shastra, accelerates in the scientific era of Vastu & leads to logical & authentic significance of this age old Vedic wisdom. This is an excellent handbook written in a very simple language used by an ordinary man. It may be really very useful as a reference Vastu book for students of Vastu Shastra, curious common mass, astrologers, builders, colonizers, property dealers, interior designers and decorators.