What has the author M S Toosy written?

There is no known author named "M S Toosy". It's possible that you've made a typo or that the name is misspelled.

Could you please double-check the name or provide any additional information?

If you can provide more context, such as the type of writing, genre, or any other details about the author, I may be able to help you find the information you're looking for.