Ratna Sagar is one of the largest and most renowned publishing houses in India today. Ratna Sagar is named after a library of the Nalanda University, an ancient seat of learning which flourished over 2000 years ago. Founded in 1982, Ratna Sagar brings out books that represent exemplary standards of publishing. It has been our endeavour to prove ourselves worthy of our ancient namesake. Our mission statement reads, “… to bring out books for children that really constitute an ocean of gems. These books will employ the most modern and proven approaches towards the shaping of young minds.” Ratna Sagar was awarded the ISO 9001-2008 certification in 2010 and ISO 14001:2004 certification in 2013. Our rich tapestry of books has become synonymous with quality education. Our books are being used by the leading schools of the country. To quote our quality policy statement, “Each book embodies the highest level of teaching methodology, designing, presentation and pedagogical effectiveness.” Perhaps the best illustration of this missionary zeal can be found in the books developed by Ratna Sagar for effective English Language Teaching and also in our flagship series Living Science. Our books are carefully and attractively designed by our experts to make learning an interesting, creative and fun-filled experience.