We at KYPC, have done our due diligence to make sure that The books and documents we are sharing are free to share and disseminate; either through explicit permission of the author/publisher, or due to the fact that we could not find any copyright warning asking the public not to distribute. If you find that we have made a mistake, or that we have unintentionally overlooked a warning, please inform us and we will immediately remove the content..  Jazakum Allahu Khairan