If my live, online course Before Great Books Comes Ground Work doesn't meet your needs for literature, consider the programs listed below. I have not personally used them all, but I have either viewed or heard enough to feel confident in recommending them. Because links are often broken or changed, I have not added website addresses; however, typing them into your browser will enable you to find them quickly. I have listed them in alphabetical order and have starred my top favorites:
Drawn into the Heart of Reading, by Carrie Austin (Heart of Dakota)
Five in a Row, by Jane Claire Lambert (multi-volume, Rainbow Resource Center)
Lightning Literature (Hewitt Homeschooling)
Memoria Press literature study guides (gr. 1-12)
Progeny Press literature study guides
*Total Language Plus literature study guides (these extend to other language arts disciplines, too)