Students, teachers and parents of SNDP Higher Secondary School, Udayamperoor, Ernakulam, Kerala have jointly handwritten 22 volumes on medicinal and herbal plants of Kerala and India. Written on 7,500 A4 sized pages, the book titled Jeevamrutham has 4,435 authors who worked from June 1-Sept. 20, 2014 to illustrate and document the many uses of these plants. The book was released on Sept 20, 2014 by the former Chief Secretary of Kerala, Dr Babu Paul.