Author Salman Rushdie's book goes to the heart of Muslim religious beliefs and challenges some of the most sensitive tenets.
Nobel prize winning author Vidiadhar Surajprasad Naipaul was as hard on himself as on others.
Ngugi wa Thiong'o is still regarded as one of Africa's greatest living writers in spite of missing out on a literature Nobel yet again.
Negative reaction by other authors to Salman Rushdie’s book ratings demonstrates how sensitive writers can be. But why shouldn’t an author give however many stars they like to a book?