Dr Farokh undertook a journey to Sao Paulo (Brazil) and visited Instituto Butanta to study venomous snakes and insects. He learnt all about snakes and observed them, which allowed him to perceive every snake remedy. After returning from Brazil, Dr F.J. Master decided to start proving those snakes whose Materia Medica was not sufficient enough to evolve the mental picture in homeopathic language. This book is the result of his exhaustive efforts and consists of detailed provings of lesser known snake remedies.