The book: Cafergot and its effect in sickle cell erythrocytes: is an excellent book designed to provide concise summary of in vitro effect of cafergot in sickle cell erythrocytes. Cafergot is an egort alkaloid and adrenergic blocking agent used in the treatment of migraine headache. In this book, it was observed that cafergort has an adverse effect in sickle cell erythrocytes. It is a research oriented book and it would be very helpful to researchers,scientists,\medical doctors,as well as undergraduates in higher institutions.