Dr Shriram K Vasudevan and his sister Subashri Vasudevan of Coimbatore, Tamil Nadu have been co-authors for nine technical books. They collaborated first in 2012 for a book titled Linux, published by New Age Publishers, Delhi and the latest book they collaborated on is Modern Operating Systems, published by IK International Publishing House Pvt Ltd, New Delhi. All the books have 1 or 2 other co-authors as well.