Here is a reading on F. Scott Fitzgerald along with its attendant vocabulary-building and comprehension worksheet.
This is a biography of Fitzgerald. While it does include a paragraph on The Great Gatsby, this short reading supplies the author’s personal details. There are other materials on Fitzgerald and Gatsby (and more forthcoming) on this site–simply use the search bar in the upper-right of the home page.
If you find typos in these documents, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.