Books, articles, courses or handouts by D.L. Hughes have copyright protection. You may not use any of the content without written permission. “Fair Use” is a legal defense against copyright infringement when legal action is taken against you, not authorization to use copyrighted material.
However, we are happy to given you written permission if we know how and where you are going to use our copyrighted content. Please complete the following information and we will respond as promptly as possible, normally within 24 hours. However, lack of response does not indicated you have permission.
All fields are required