I really need these books; If anyone can download it, pls send it to my email!!!
1- The Lexico-Grammatical Categories of Theme as an Index of Genre in Discourse Analysis
by Anwar El-Issa
https://www.amazon.com/Lexico-Grammatical-Categories-Theme-Discourse-Analysis/dp/1524612235/ref=sr_1_2?ie=UTF8&qid=1528308544&sr=8-2&keywords=Theme+as+an+Index+of+Genre+in+Discourse+Analysis
2- Theme as an Index of Genre in Discourse Analysis: A Functional Approach
by Anwar Elissa
https://www.amazon.com/Theme-Index-Genre-Discourse-Analysis/dp/1504977262/ref=sr_1_1?ie=UTF8&qid=1528308544&sr=8-1&keywords=Theme+as+an+Index+of+Genre+in+Discourse+Analysis