So You Want to Know About Economics About the Author Roopa Pai is a computer engineer who always knew she was going to write for children. She is the author of Taranauts, India’s first fantasy fantasy adventure series for children and has several other published books to her credit. To make a living, she brings together three other loves - history, working with young people and her home town Bangalore - in her day job as a guide with Bangalore Walks, a history and heritage walks and tours company. She is the author of the Gita for Children.