'Vasti: Concept and Current Procedural Modalities' written by Dr Radha Agarwal deals with all the aspects of Vasti, the administration of medicine through rectum. It is a 'sodhana' or purification treatment and it relieves constipation, chronic fever, cold, sexual disorders, kidney stones, heart pain, backache, sciatica, pains in the joints as well as arthritis, rheumatism, gout, muscle spasms and headaches. Preface by Dr P K Warier.